@@ -1,177 +1,179 | |||
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1 | 1 | #ifndef SCIQLOP_VISUALIZATIONGRAPHWIDGET_H |
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2 | 2 | #define SCIQLOP_VISUALIZATIONGRAPHWIDGET_H |
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3 | 3 | |
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4 | 4 | #include "Visualization/IVisualizationWidget.h" |
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5 | 5 | #include "Visualization/VisualizationDragWidget.h" |
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6 | 6 | |
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7 | 7 | #include <QLoggingCategory> |
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8 | 8 | #include <QWidget> |
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9 | 9 | #include <QUuid> |
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10 | 10 | |
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11 | 11 | #include <memory> |
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12 | 12 | |
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13 | 13 | #include <Common/spimpl.h> |
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14 | 14 | |
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15 | #include <Data/DateTimeRange.h> | |
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16 | ||
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15 | 17 | Q_DECLARE_LOGGING_CATEGORY(LOG_VisualizationGraphWidget) |
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16 | 18 | |
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17 | 19 | class QCPRange; |
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18 | 20 | class QCustomPlot; |
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19 | class DateTimeRange; | |
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20 | 21 | class Variable; |
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21 | 22 | class VisualizationWidget; |
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22 | 23 | class VisualizationZoneWidget; |
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23 | 24 | class VisualizationSelectionZoneItem; |
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24 | 25 | |
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25 | 26 | namespace Ui { |
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26 | 27 | class VisualizationGraphWidget; |
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27 | 28 | } // namespace Ui |
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28 | 29 | |
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29 | 30 | /// Defines options that can be associated with the graph |
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30 | 31 | enum GraphFlag { |
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31 | 32 | DisableAll = 0x0, ///< Disables acquisition and synchronization |
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32 | 33 | EnableAcquisition = 0x1, ///< When this flag is set, the change of the graph's range leads to |
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33 | 34 | /// the acquisition of data |
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34 | 35 | EnableSynchronization = 0x2, ///< When this flag is set, the change of the graph's range causes |
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35 | 36 | /// the call to the synchronization of the graphs contained in the |
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36 | 37 | /// same zone of this graph |
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37 | 38 | EnableAll = ~DisableAll ///< Enables acquisition and synchronization |
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38 | 39 | }; |
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39 | 40 | |
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40 | 41 | Q_DECLARE_FLAGS(GraphFlags, GraphFlag) |
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41 | 42 | Q_DECLARE_OPERATORS_FOR_FLAGS(GraphFlags) |
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42 | 43 | |
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43 | 44 | class VisualizationGraphWidget : public VisualizationDragWidget, public IVisualizationWidget { |
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44 | 45 | Q_OBJECT |
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45 | 46 | |
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46 | 47 | friend class QCustomPlotSynchronizer; |
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47 | 48 | friend class VisualizationGraphRenderingDelegate; |
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48 | 49 | |
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49 | 50 | public: |
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50 | 51 | explicit VisualizationGraphWidget(const QString &name = {}, QWidget *parent = 0); |
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51 | 52 | virtual ~VisualizationGraphWidget(); |
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52 | 53 | |
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53 | 54 | /// Returns the VisualizationZoneWidget which contains the graph or nullptr |
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54 | 55 | VisualizationZoneWidget *parentZoneWidget() const noexcept; |
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55 | 56 | |
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56 | 57 | /// Returns the main VisualizationWidget which contains the graph or nullptr |
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57 | 58 | VisualizationWidget *parentVisualizationWidget() const; |
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58 | 59 | |
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59 | 60 | /// Sets graph options |
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60 | 61 | void setFlags(GraphFlags flags); |
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61 | 62 | |
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62 | 63 | void addVariable(std::shared_ptr<Variable> variable, DateTimeRange range); |
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63 | 64 | |
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64 | 65 | /// Removes a variable from the graph |
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65 | 66 | void removeVariable(std::shared_ptr<Variable> variable) noexcept; |
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66 | 67 | |
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67 | 68 | /// Returns the list of all variables used in the graph |
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68 | 69 | std::vector<std::shared_ptr<Variable> > variables() const; |
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69 | 70 | |
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70 | 71 | /// Sets the y-axis range based on the data of a variable |
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71 | 72 | void setYRange(std::shared_ptr<Variable> variable); |
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72 | 73 | DateTimeRange graphRange() const noexcept; |
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73 |
void setGraphRange(const DateTimeRange &range, bool updateVar = |
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74 | void setGraphRange(const DateTimeRange &range, bool updateVar=false, bool forward=false); | |
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74 | 75 | void setAutoRangeOnVariableInitialization(bool value); |
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75 | 76 | |
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76 | 77 | // Zones |
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77 | 78 | /// Returns the ranges of all the selection zones on the graph |
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78 | 79 | QVector<DateTimeRange> selectionZoneRanges() const; |
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79 | 80 | /// Adds new selection zones in the graph |
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80 | 81 | void addSelectionZones(const QVector<DateTimeRange> &ranges); |
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81 | 82 | /// Adds a new selection zone in the graph |
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82 | 83 | VisualizationSelectionZoneItem *addSelectionZone(const QString &name, const DateTimeRange &range); |
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83 | 84 | /// Removes the specified selection zone |
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84 | 85 | void removeSelectionZone(VisualizationSelectionZoneItem *selectionZone); |
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85 | 86 | |
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86 | 87 | /// Undo the last zoom done with a zoom box |
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87 | 88 | void undoZoom(); |
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88 | 89 | |
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89 | 90 | void zoom(double factor, int center, Qt::Orientation orientation, bool forward=true); |
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90 | 91 | void move(double factor, Qt::Orientation orientation, bool forward=true); |
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91 | 92 | void move(double dx, double dy, bool forward=true); |
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93 | void transform(const DateTimeRangeTransformation& tranformation, bool forward=true); | |
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92 | 94 | |
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93 | 95 | // IVisualizationWidget interface |
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94 | 96 | void accept(IVisualizationWidgetVisitor *visitor) override; |
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95 | 97 | bool canDrop(const Variable &variable) const override; |
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96 | 98 | bool contains(const Variable &variable) const override; |
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97 | 99 | QString name() const override; |
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98 | 100 | |
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99 | 101 | // VisualisationDragWidget |
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100 | 102 | QMimeData *mimeData(const QPoint &position) const override; |
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101 | 103 | QPixmap customDragPixmap(const QPoint &dragPosition) override; |
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102 | 104 | bool isDragAllowed() const override; |
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103 | 105 | void highlightForMerge(bool highlighted) override; |
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104 | 106 | |
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105 | 107 | // Cursors |
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106 | 108 | /// Adds or moves the vertical cursor at the specified value on the x-axis |
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107 | 109 | void addVerticalCursor(double time); |
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108 | 110 | /// Adds or moves the vertical cursor at the specified value on the x-axis |
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109 | 111 | void addVerticalCursorAtViewportPosition(double position); |
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110 | 112 | void removeVerticalCursor(); |
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111 | 113 | /// Adds or moves the vertical cursor at the specified value on the y-axis |
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112 | 114 | void addHorizontalCursor(double value); |
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113 | 115 | /// Adds or moves the vertical cursor at the specified value on the y-axis |
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114 | 116 | void addHorizontalCursorAtViewportPosition(double position); |
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115 | 117 | void removeHorizontalCursor(); |
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116 | 118 | |
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117 | 119 | signals: |
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118 | 120 | void synchronize(const DateTimeRange &range, const DateTimeRange &oldRange); |
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119 | 121 | void changeRange(const std::shared_ptr<Variable>& variable, const DateTimeRange &range); |
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120 | 122 | |
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121 | 123 | /// Signal emitted when the variable is about to be removed from the graph |
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122 | 124 | void variableAboutToBeRemoved(std::shared_ptr<Variable> var); |
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123 | 125 | /// Signal emitted when the variable has been added to the graph |
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124 | 126 | void variableAdded(std::shared_ptr<Variable> var); |
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125 | 127 | |
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126 | 128 | |
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127 | 129 | void zoom_sig(double factor, int center, Qt::Orientation orientation, bool forward=true); |
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128 | 130 | void move_sig(double factor, Qt::Orientation orientation, bool forward=true); |
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129 | 131 | void move_sig(double dx, double dy, bool forward=true); |
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132 | void transform_sig(const DateTimeRangeTransformation& tranformation, bool forward=true); | |
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130 | 133 | |
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131 | 134 | protected: |
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132 | 135 | void closeEvent(QCloseEvent *event) override; |
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133 | 136 | void enterEvent(QEvent *event) override; |
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134 | 137 | void leaveEvent(QEvent *event) override; |
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135 | 138 | void wheelEvent(QWheelEvent * event) override; |
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136 | 139 | void mouseMoveEvent(QMouseEvent *event) override; |
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137 | 140 | void mouseReleaseEvent(QMouseEvent *event) override; |
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138 | 141 | void mousePressEvent(QMouseEvent *event) override; |
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139 | 142 | void mouseDoubleClickEvent(QMouseEvent *event) override; |
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140 | 143 | void keyReleaseEvent(QKeyEvent * event) override; |
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141 | 144 | void keyPressEvent(QKeyEvent * event) override; |
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142 | 145 | |
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143 | 146 | QCustomPlot &plot() const noexcept; |
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144 | 147 | |
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145 | 148 | private: |
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146 | 149 | Ui::VisualizationGraphWidget *ui; |
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147 | 150 | |
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148 | 151 | class VisualizationGraphWidgetPrivate; |
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149 | 152 | spimpl::unique_impl_ptr<VisualizationGraphWidgetPrivate> impl; |
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150 | 153 | |
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151 | void _ugly_sync_(const QPoint& pos,const QPointF& axisPos); | |
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152 | 154 | private slots: |
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153 | 155 | /// Slot called when right clicking on the graph (displays a menu) |
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154 | 156 | void onGraphMenuRequested(const QPoint &pos) noexcept; |
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155 | 157 | |
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156 | 158 | /// Rescale the X axe to range parameter |
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157 | 159 | // void onRangeChanged(const QCPRange &newRange, const QCPRange &oldRange); |
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158 | 160 | |
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159 | 161 | /// Slot called when a mouse double click was made |
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160 | 162 | void onMouseDoubleClick(QMouseEvent *event) noexcept; |
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161 | 163 | /// Slot called when a mouse move was made |
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162 | 164 | void onMouseMove(QMouseEvent *event) noexcept; |
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163 | 165 | /// Slot called when a mouse wheel was made, to perform some processing before the zoom is done |
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164 | 166 | void onMouseWheel(QWheelEvent *event) noexcept; |
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165 | 167 | /// Slot called when a mouse press was made, to activate the calibration of a graph |
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166 | 168 | void onMousePress(QMouseEvent *event) noexcept; |
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167 | 169 | /// Slot called when a mouse release was made, to deactivate the calibration of a graph |
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168 | 170 | void onMouseRelease(QMouseEvent *event) noexcept; |
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169 | 171 | |
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170 | 172 | void onDataCacheVariableUpdated(); |
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171 | 173 | |
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172 | 174 | void onUpdateVarDisplaying(std::shared_ptr<Variable> variable, const DateTimeRange &range); |
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173 | 175 | |
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174 | 176 | void variableUpdated(QUuid id); |
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175 | 177 | }; |
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176 | 178 | |
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177 | 179 | #endif // SCIQLOP_VISUALIZATIONGRAPHWIDGET_H |
@@ -1,1370 +1,1400 | |||
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1 | 1 | #include "Visualization/VisualizationGraphWidget.h" |
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2 | 2 | #include "Visualization/IVisualizationWidgetVisitor.h" |
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3 | 3 | #include "Visualization/VisualizationCursorItem.h" |
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4 | 4 | #include "Visualization/VisualizationDefs.h" |
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5 | 5 | #include "Visualization/VisualizationGraphHelper.h" |
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6 | 6 | #include "Visualization/VisualizationGraphRenderingDelegate.h" |
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7 | 7 | #include "Visualization/VisualizationMultiZoneSelectionDialog.h" |
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8 | 8 | #include "Visualization/VisualizationSelectionZoneItem.h" |
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9 | 9 | #include "Visualization/VisualizationSelectionZoneManager.h" |
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10 | 10 | #include "Visualization/VisualizationWidget.h" |
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11 | 11 | #include "Visualization/VisualizationZoneWidget.h" |
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12 | 12 | #include "ui_VisualizationGraphWidget.h" |
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13 | 13 | |
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14 | 14 | #include <Actions/ActionsGuiController.h> |
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15 | 15 | #include <Actions/FilteringAction.h> |
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16 | 16 | #include <Common/MimeTypesDef.h> |
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17 | 17 | #include <Data/ArrayData.h> |
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18 | 18 | #include <Data/IDataSeries.h> |
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19 | 19 | #include <Data/SpectrogramSeries.h> |
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20 | 20 | #include <DragAndDrop/DragDropGuiController.h> |
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21 | 21 | #include <Settings/SqpSettingsDefs.h> |
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22 | 22 | #include <SqpApplication.h> |
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23 | 23 | #include <Time/TimeController.h> |
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24 | 24 | #include <Variable/Variable.h> |
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25 | 25 | #include <Variable/VariableController2.h> |
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26 | #include <Data/DateTimeRangeHelper.h> | |
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26 | 27 | |
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27 | 28 | #include <unordered_map> |
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28 | 29 | |
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29 | 30 | Q_LOGGING_CATEGORY(LOG_VisualizationGraphWidget, "VisualizationGraphWidget") |
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30 | 31 | |
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31 | 32 | namespace { |
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32 | 33 | |
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33 | 34 | /// Key pressed to enable drag&drop in all modes |
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34 | 35 | const auto DRAG_DROP_MODIFIER = Qt::AltModifier; |
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35 | 36 | |
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36 | 37 | /// Key pressed to enable zoom on horizontal axis |
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37 | 38 | const auto HORIZONTAL_ZOOM_MODIFIER = Qt::ControlModifier; |
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38 | 39 | |
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39 | 40 | /// Key pressed to enable zoom on vertical axis |
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40 | 41 | const auto VERTICAL_ZOOM_MODIFIER = Qt::ShiftModifier; |
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41 | 42 | |
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42 | 43 | /// Speed of a step of a wheel event for a pan, in percentage of the axis range |
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43 | 44 | const auto PAN_SPEED = 5; |
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44 | 45 | |
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45 | 46 | /// Key pressed to enable a calibration pan |
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46 | 47 | const auto VERTICAL_PAN_MODIFIER = Qt::AltModifier; |
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47 | 48 | |
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48 | 49 | /// Key pressed to enable multi selection of selection zones |
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49 | 50 | const auto MULTI_ZONE_SELECTION_MODIFIER = Qt::ControlModifier; |
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50 | 51 | |
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51 | 52 | /// Minimum size for the zoom box, in percentage of the axis range |
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52 | 53 | const auto ZOOM_BOX_MIN_SIZE = 0.8; |
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53 | 54 | |
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54 | 55 | /// Format of the dates appearing in the label of a cursor |
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55 | 56 | const auto CURSOR_LABELS_DATETIME_FORMAT = QStringLiteral("yyyy/MM/dd\nhh:mm:ss:zzz"); |
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56 | 57 | |
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57 | 58 | } // namespace |
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58 | 59 | |
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59 | 60 | struct VisualizationGraphWidget::VisualizationGraphWidgetPrivate { |
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60 | 61 | |
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61 | 62 | explicit VisualizationGraphWidgetPrivate(const QString &name) |
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62 | 63 | : m_Name{name}, |
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63 | 64 | m_Flags{GraphFlag::EnableAll}, |
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64 | 65 | m_IsCalibration{false}, |
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65 | 66 | m_RenderingDelegate{nullptr} |
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66 | 67 | { |
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67 | 68 | m_plot = new QCustomPlot(); |
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68 | 69 | // Necessary for all platform since Qt::AA_EnableHighDpiScaling is enable. |
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69 | 70 | m_plot->setPlottingHint(QCP::phFastPolylines, true); |
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70 | 71 | } |
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71 | 72 | |
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72 | 73 | void updateData(PlottablesMap &plottables, std::shared_ptr<Variable> variable, |
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73 | 74 | const DateTimeRange &range) |
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74 | 75 | { |
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75 | 76 | VisualizationGraphHelper::updateData(plottables, variable, range); |
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76 | 77 | |
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77 | 78 | // Prevents that data has changed to update rendering |
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78 | 79 | m_RenderingDelegate->onPlotUpdated(); |
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79 | 80 | } |
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80 | 81 | |
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81 | 82 | QString m_Name; |
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82 | 83 | // 1 variable -> n qcpplot |
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83 | 84 | std::map<std::shared_ptr<Variable>, PlottablesMap> m_VariableToPlotMultiMap; |
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84 | 85 | GraphFlags m_Flags; |
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85 | 86 | bool m_IsCalibration; |
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86 | 87 | QCustomPlot* m_plot; |
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87 | 88 | QPoint m_lastMousePos; |
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88 | 89 | QCPRange m_lastXRange; |
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89 | 90 | QCPRange m_lastYRange; |
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90 | 91 | /// Delegate used to attach rendering features to the plot |
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91 | 92 | std::unique_ptr<VisualizationGraphRenderingDelegate> m_RenderingDelegate; |
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92 | 93 | |
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93 | 94 | QCPItemRect* m_DrawingZoomRect = nullptr; |
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94 | 95 | QStack<QPair<QCPRange, QCPRange> > m_ZoomStack; |
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95 | 96 | |
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96 | 97 | std::unique_ptr<VisualizationCursorItem> m_HorizontalCursor = nullptr; |
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97 | 98 | std::unique_ptr<VisualizationCursorItem> m_VerticalCursor = nullptr; |
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98 | 99 | |
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99 | 100 | VisualizationSelectionZoneItem *m_DrawingZone = nullptr; |
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100 | 101 | VisualizationSelectionZoneItem *m_HoveredZone = nullptr; |
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101 | 102 | QVector<VisualizationSelectionZoneItem *> m_SelectionZones; |
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102 | 103 | |
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103 | 104 | bool m_HasMovedMouse = false; // Indicates if the mouse moved in a releaseMouse even |
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104 | 105 | |
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105 | 106 | bool m_VariableAutoRangeOnInit = true; |
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106 | 107 | |
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107 | 108 | inline void enterPlotDrag(const QPoint& position) |
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108 | 109 | { |
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109 | 110 | m_lastMousePos = m_plot->mapFromParent(position); |
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110 | 111 | m_lastXRange = m_plot->xAxis->range(); |
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111 | 112 | m_lastYRange = m_plot->yAxis->range(); |
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112 | 113 | |
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113 | 114 | } |
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114 | 115 | |
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115 | 116 | inline bool isDrawingZoomRect(){return m_DrawingZoomRect!=nullptr;} |
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116 | 117 | void updateZoomRect(const QPoint& newPos) |
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117 | 118 | { |
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118 | 119 | QPointF pos{m_plot->xAxis->pixelToCoord(newPos.x()), m_plot->yAxis->pixelToCoord(newPos.y())}; |
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119 | 120 | m_DrawingZoomRect->bottomRight->setCoords(pos); |
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120 | 121 | m_plot->replot(QCustomPlot::rpQueuedReplot); |
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121 | 122 | } |
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122 | 123 | |
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123 | 124 | void applyZoomRect() |
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124 | 125 | { |
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125 | 126 | auto axisX = m_plot->axisRect()->axis(QCPAxis::atBottom); |
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126 | 127 | auto axisY = m_plot->axisRect()->axis(QCPAxis::atLeft); |
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127 | 128 | |
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128 | 129 | auto newAxisXRange = QCPRange{m_DrawingZoomRect->topLeft->coords().x(), |
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129 | 130 | m_DrawingZoomRect->bottomRight->coords().x()}; |
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130 | 131 | |
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131 | 132 | auto newAxisYRange = QCPRange{m_DrawingZoomRect->topLeft->coords().y(), |
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132 | 133 | m_DrawingZoomRect->bottomRight->coords().y()}; |
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133 | 134 | |
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134 | 135 | removeDrawingRect(); |
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135 | 136 | |
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136 | 137 | if (newAxisXRange.size() > axisX->range().size() * (ZOOM_BOX_MIN_SIZE / 100.0) |
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137 | 138 | && newAxisYRange.size() > axisY->range().size() * (ZOOM_BOX_MIN_SIZE / 100.0)) { |
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138 | 139 | m_ZoomStack.push(qMakePair(axisX->range(), axisY->range())); |
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139 | 140 | axisX->setRange(newAxisXRange); |
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140 | 141 | axisY->setRange(newAxisYRange); |
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141 | 142 | |
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142 | 143 | m_plot->replot(QCustomPlot::rpQueuedReplot); |
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143 | 144 | } |
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144 | 145 | } |
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145 | 146 | |
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146 | 147 | inline bool isDrawingZoneRect(){return m_DrawingZone!=nullptr;} |
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147 | 148 | void updateZoneRect(const QPoint& newPos) |
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148 | 149 | { |
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149 | 150 | m_DrawingZone->setEnd(m_plot->xAxis->pixelToCoord(newPos.x())); |
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150 | 151 | m_plot->replot(QCustomPlot::rpQueuedReplot); |
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151 | 152 | } |
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152 | 153 | |
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153 | 154 | void startDrawingRect(const QPoint &pos) |
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154 | 155 | { |
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155 | 156 | removeDrawingRect(); |
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156 | 157 | |
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157 | 158 | auto axisPos = posToAxisPos(pos); |
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158 | 159 | |
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159 | 160 | m_DrawingZoomRect = new QCPItemRect{m_plot}; |
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160 | 161 | QPen p; |
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161 | 162 | p.setWidth(2); |
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162 | 163 | m_DrawingZoomRect->setPen(p); |
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163 | 164 | |
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164 | 165 | m_DrawingZoomRect->topLeft->setCoords(axisPos); |
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165 | 166 | m_DrawingZoomRect->bottomRight->setCoords(axisPos); |
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166 | 167 | } |
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167 | 168 | |
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168 | 169 | void removeDrawingRect() |
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169 | 170 | { |
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170 | 171 | if (m_DrawingZoomRect) { |
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171 | 172 | m_plot->removeItem(m_DrawingZoomRect); // the item is deleted by QCustomPlot |
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172 | 173 | m_DrawingZoomRect = nullptr; |
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173 | 174 | m_plot->replot(QCustomPlot::rpQueuedReplot); |
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174 | 175 | } |
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175 | 176 | } |
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176 | 177 | |
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177 | 178 | void selectZone(const QPoint &pos) |
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178 | 179 | { |
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179 | 180 | auto zoneAtPos = selectionZoneAt(pos); |
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180 | 181 | setSelectionZonesEditionEnabled(sqpApp->plotsInteractionMode() == SqpApplication::PlotsInteractionMode::SelectionZones); |
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181 | 182 | } |
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182 | 183 | |
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183 | 184 | void startDrawingZone(const QPoint &pos) |
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184 | 185 | { |
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185 | 186 | endDrawingZone(); |
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186 | 187 | |
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187 | 188 | auto axisPos = posToAxisPos(pos); |
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188 | 189 | |
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189 | 190 | m_DrawingZone = new VisualizationSelectionZoneItem{m_plot}; |
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190 | 191 | m_DrawingZone->setRange(axisPos.x(), axisPos.x()); |
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191 | 192 | m_DrawingZone->setEditionEnabled(false); |
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192 | 193 | } |
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193 | 194 | |
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194 | 195 | void endDrawingZone() |
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195 | 196 | { |
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196 | 197 | if (m_DrawingZone) { |
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197 | 198 | auto drawingZoneRange = m_DrawingZone->range(); |
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198 | 199 | if (qAbs(drawingZoneRange.m_TEnd - drawingZoneRange.m_TStart) > 0) { |
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199 | 200 | m_DrawingZone->setEditionEnabled(true); |
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200 | 201 | addSelectionZone(m_DrawingZone); |
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201 | 202 | } |
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202 | 203 | else { |
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203 | 204 | m_plot->removeItem(m_DrawingZone); |
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204 | 205 | } |
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205 | 206 | |
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206 | 207 | m_plot->replot(QCustomPlot::rpQueuedReplot); |
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207 | 208 | m_DrawingZone = nullptr; |
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208 | 209 | } |
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209 | 210 | } |
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210 | 211 | |
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211 | 212 | void moveSelectionZone(const QPoint& destination) |
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212 | 213 | { |
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213 | 214 | /* |
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214 | 215 | * I give up on this for now |
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215 | 216 | * @TODO implement this, the difficulty is that selection zones have their own |
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216 | 217 | * event handling code which seems to rely on QCP GUI event handling propagation |
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217 | 218 | * which was a realy bad design choice. |
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218 | 219 | */ |
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219 | 220 | } |
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220 | 221 | |
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221 | 222 | void setSelectionZonesEditionEnabled(bool value) |
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222 | 223 | { |
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223 | 224 | for (auto s : m_SelectionZones) { |
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224 | 225 | s->setEditionEnabled(value); |
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225 | 226 | } |
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226 | 227 | } |
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227 | 228 | |
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228 | 229 | void addSelectionZone(VisualizationSelectionZoneItem *zone) { m_SelectionZones << zone; } |
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229 | 230 | |
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230 | 231 | VisualizationSelectionZoneItem *selectionZoneAt(const QPoint &pos) const |
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231 | 232 | { |
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232 | 233 | VisualizationSelectionZoneItem *selectionZoneItemUnderCursor = nullptr; |
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233 | 234 | auto minDistanceToZone = -1; |
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234 | 235 | for (auto zone : m_SelectionZones) { |
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235 | 236 | auto distanceToZone = zone->selectTest(pos, false); |
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236 | 237 | if ((minDistanceToZone < 0 || distanceToZone <= minDistanceToZone) |
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237 | 238 | && distanceToZone >= 0 && distanceToZone < m_plot->selectionTolerance()) { |
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238 | 239 | selectionZoneItemUnderCursor = zone; |
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239 | 240 | } |
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240 | 241 | } |
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241 | 242 | |
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242 | 243 | return selectionZoneItemUnderCursor; |
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243 | 244 | } |
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244 | 245 | |
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245 | 246 | QVector<VisualizationSelectionZoneItem *> selectionZonesAt(const QPoint &pos, |
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246 | 247 | const QCustomPlot &plot) const |
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247 | 248 | { |
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248 | 249 | QVector<VisualizationSelectionZoneItem *> zones; |
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249 | 250 | for (auto zone : m_SelectionZones) { |
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250 | 251 | auto distanceToZone = zone->selectTest(pos, false); |
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251 | 252 | if (distanceToZone >= 0 && distanceToZone < plot.selectionTolerance()) { |
|
252 | 253 | zones << zone; |
|
253 | 254 | } |
|
254 | 255 | } |
|
255 | 256 | |
|
256 | 257 | return zones; |
|
257 | 258 | } |
|
258 | 259 | |
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259 | 260 | void moveSelectionZoneOnTop(VisualizationSelectionZoneItem *zone, QCustomPlot &plot) |
|
260 | 261 | { |
|
261 | 262 | if (!m_SelectionZones.isEmpty() && m_SelectionZones.last() != zone) { |
|
262 | 263 | zone->moveToTop(); |
|
263 | 264 | m_SelectionZones.removeAll(zone); |
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264 | 265 | m_SelectionZones.append(zone); |
|
265 | 266 | } |
|
266 | 267 | } |
|
267 | 268 | |
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268 | 269 | QPointF posToAxisPos(const QPoint &pos) const |
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269 | 270 | { |
|
270 | 271 | auto axisX = m_plot->axisRect()->axis(QCPAxis::atBottom); |
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271 | 272 | auto axisY = m_plot->axisRect()->axis(QCPAxis::atLeft); |
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272 | 273 | return QPointF{axisX->pixelToCoord(pos.x()), axisY->pixelToCoord(pos.y())}; |
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273 | 274 | } |
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274 | 275 | |
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275 | 276 | bool pointIsInAxisRect(const QPointF &axisPoint, QCustomPlot &plot) const |
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276 | 277 | { |
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277 | 278 | auto axisX = plot.axisRect()->axis(QCPAxis::atBottom); |
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278 | 279 | auto axisY = plot.axisRect()->axis(QCPAxis::atLeft); |
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279 | 280 | return axisX->range().contains(axisPoint.x()) && axisY->range().contains(axisPoint.y()); |
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280 | 281 | } |
|
281 | 282 | |
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282 | 283 | inline QCPRange _pixDistanceToRange(double pos1, double pos2, QCPAxis *axis) |
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283 | 284 | { |
|
284 | 285 | if (axis->scaleType() == QCPAxis::stLinear) |
|
285 | 286 | { |
|
286 | 287 | auto diff = axis->pixelToCoord(pos1) - axis->pixelToCoord(pos2); |
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287 | 288 | return QCPRange{axis->range().lower + diff, axis->range().upper + diff}; |
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288 | 289 | } |
|
289 | 290 | else |
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290 | 291 | { |
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291 | 292 | auto diff = axis->pixelToCoord(pos1) / axis->pixelToCoord(pos2); |
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292 | 293 | return QCPRange{axis->range().lower * diff, axis->range().upper * diff}; |
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293 | 294 | } |
|
294 | 295 | } |
|
295 | 296 | |
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296 | void setRange(const DateTimeRange &newRange) | |
|
297 | void setRange(const DateTimeRange &newRange, bool updateVar=true) | |
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297 | 298 | { |
|
298 | if (m_Flags.testFlag(GraphFlag::EnableAcquisition)) | |
|
299 | this->m_plot->xAxis->setRange(newRange.m_TStart, newRange.m_TEnd); | |
|
300 | if(updateVar) | |
|
299 | 301 | { |
|
300 | 302 | for (auto it = m_VariableToPlotMultiMap.begin(), |
|
301 |
|
|
|
303 | end = m_VariableToPlotMultiMap.end(); | |
|
302 | 304 | it != end; it = m_VariableToPlotMultiMap.upper_bound(it->first)) |
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303 | 305 | { |
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304 | 306 | sqpApp->variableController().asyncChangeRange(it->first, newRange); |
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305 | 307 | } |
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306 | 308 | } |
|
309 | m_plot->replot(QCustomPlot::rpQueuedReplot); | |
|
307 | 310 | } |
|
308 | 311 | |
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309 | 312 | void setRange(const QCPRange &newRange) |
|
310 | 313 | { |
|
311 | 314 | auto graphRange = DateTimeRange{newRange.lower, newRange.upper}; |
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312 | 315 | setRange(graphRange); |
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313 | 316 | } |
|
314 | 317 | |
|
318 | void rescaleY() | |
|
319 | { | |
|
320 | m_plot->yAxis->rescale(true); | |
|
321 | } | |
|
322 | ||
|
315 | 323 | std::tuple<double,double> moveGraph(const QPoint& destination) |
|
316 | 324 | { |
|
317 | 325 | auto currentPos = m_plot->mapFromParent(destination); |
|
318 | 326 | auto xAxis = m_plot->axisRect()->rangeDragAxis(Qt::Horizontal); |
|
319 | 327 | auto yAxis = m_plot->axisRect()->rangeDragAxis(Qt::Vertical); |
|
320 | 328 | auto oldXRange = xAxis->range(); |
|
321 | 329 | auto oldYRange = yAxis->range(); |
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322 | 330 | double dx = xAxis->pixelToCoord(m_lastMousePos.x()) - xAxis->pixelToCoord(currentPos.x()); |
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323 | 331 | xAxis->setRange(m_lastXRange.lower+dx, m_lastXRange.upper+dx); |
|
324 | 332 | if(yAxis->scaleType() == QCPAxis::stLinear) |
|
325 | 333 | { |
|
326 | 334 | double dy = yAxis->pixelToCoord(m_lastMousePos.y()) - yAxis->pixelToCoord(currentPos.y()); |
|
327 | 335 | yAxis->setRange(m_lastYRange.lower+dy, m_lastYRange.upper+dy); |
|
328 | 336 | } |
|
329 | 337 | else |
|
330 | 338 | { |
|
331 | 339 | double dy = yAxis->pixelToCoord(m_lastMousePos.y()) / yAxis->pixelToCoord(currentPos.y()); |
|
332 | 340 | yAxis->setRange(m_lastYRange.lower*dy, m_lastYRange.upper*dy); |
|
333 | 341 | } |
|
334 | 342 | auto newXRange = xAxis->range(); |
|
335 | 343 | auto newYRange = yAxis->range(); |
|
336 | 344 | setRange(xAxis->range()); |
|
337 | m_plot->replot(QCustomPlot::rpQueuedReplot); | |
|
338 | 345 | //m_lastMousePos = currentPos; |
|
339 | 346 | return {newXRange.lower - oldXRange.lower, newYRange.lower - oldYRange.lower}; |
|
340 | 347 | } |
|
341 | 348 | |
|
342 | 349 | void zoom(double factor, int center, Qt::Orientation orientation) |
|
343 | 350 | { |
|
344 | 351 | QCPAxis *axis = m_plot->axisRect()->rangeZoomAxis(orientation); |
|
345 | 352 | axis->scaleRange(factor, axis->pixelToCoord(center)); |
|
346 | 353 | if (orientation == Qt::Horizontal) |
|
347 | 354 | setRange(axis->range()); |
|
348 | 355 | m_plot->replot(QCustomPlot::rpQueuedReplot); |
|
349 | 356 | } |
|
350 | 357 | |
|
358 | void transform(const DateTimeRangeTransformation &tranformation) | |
|
359 | { | |
|
360 | auto graphRange = m_plot->xAxis->range(); | |
|
361 | DateTimeRange range{graphRange.lower, graphRange.upper}; | |
|
362 | range = range.transform(tranformation); | |
|
363 | setRange(range); | |
|
364 | m_plot->replot(QCustomPlot::rpQueuedReplot); | |
|
365 | } | |
|
366 | ||
|
351 | 367 | void move(double dx, double dy) |
|
352 | 368 | { |
|
353 | 369 | auto xAxis = m_plot->axisRect()->rangeDragAxis(Qt::Horizontal); |
|
354 | 370 | auto yAxis = m_plot->axisRect()->rangeDragAxis(Qt::Vertical); |
|
355 | 371 | xAxis->setRange(QCPRange(xAxis->range().lower+dx, xAxis->range().upper+dx)); |
|
356 | 372 | yAxis->setRange(QCPRange(yAxis->range().lower+dy, yAxis->range().upper+dy)); |
|
357 | 373 | setRange(xAxis->range()); |
|
358 | 374 | m_plot->replot(QCustomPlot::rpQueuedReplot); |
|
359 | 375 | } |
|
360 | 376 | |
|
361 | 377 | void move(double factor, Qt::Orientation orientation) |
|
362 | 378 | { |
|
363 | 379 | auto oldRange = m_plot->xAxis->range(); |
|
364 | 380 | QCPAxis *axis = m_plot->axisRect()->rangeDragAxis(orientation); |
|
365 | 381 | if (m_plot->xAxis->scaleType() == QCPAxis::stLinear) { |
|
366 | 382 | double rg = (axis->range().upper - axis->range().lower) * (factor / 10); |
|
367 | 383 | axis->setRange(axis->range().lower + (rg), axis->range().upper + (rg)); |
|
368 | 384 | } |
|
369 | 385 | else if (m_plot->xAxis->scaleType() == QCPAxis::stLogarithmic) { |
|
370 | 386 | int start = 0, stop = 0; |
|
371 | 387 | double diff = 0.; |
|
372 | 388 | if (factor > 0.0) { |
|
373 | 389 | stop = m_plot->width() * factor / 10; |
|
374 | 390 | start = 2 * m_plot->width() * factor / 10; |
|
375 | 391 | } |
|
376 | 392 | if (factor < 0.0) { |
|
377 | 393 | factor *= -1.0; |
|
378 | 394 | start = m_plot->width() * factor / 10; |
|
379 | 395 | stop = 2 * m_plot->width() * factor / 10; |
|
380 | 396 | } |
|
381 | 397 | diff = axis->pixelToCoord(start) / axis->pixelToCoord(stop); |
|
382 | 398 | axis->setRange(m_plot->axisRect()->rangeDragAxis(orientation)->range().lower * diff, |
|
383 | 399 | m_plot->axisRect()->rangeDragAxis(orientation)->range().upper * diff); |
|
384 | 400 | } |
|
385 | 401 | if (orientation == Qt::Horizontal) |
|
386 | 402 | setRange(axis->range()); |
|
387 | 403 | m_plot->replot(QCustomPlot::rpQueuedReplot); |
|
388 | 404 | } |
|
389 | 405 | }; |
|
390 | 406 | |
|
391 | 407 | VisualizationGraphWidget::VisualizationGraphWidget(const QString &name, QWidget *parent) |
|
392 | 408 | : VisualizationDragWidget{parent}, |
|
393 | 409 | ui{new Ui::VisualizationGraphWidget}, |
|
394 | 410 | impl{spimpl::make_unique_impl<VisualizationGraphWidgetPrivate>(name)} |
|
395 | 411 | { |
|
396 | 412 | ui->setupUi(this); |
|
397 | 413 | this->layout()->addWidget(impl->m_plot); |
|
398 | 414 | // 'Close' options : widget is deleted when closed |
|
399 | 415 | setAttribute(Qt::WA_DeleteOnClose); |
|
400 | 416 | |
|
401 | 417 | // The delegate must be initialized after the ui as it uses the plot |
|
402 | 418 | impl->m_RenderingDelegate = std::make_unique<VisualizationGraphRenderingDelegate>(*this); |
|
403 | 419 | |
|
404 | 420 | // Init the cursors |
|
405 | 421 | impl->m_HorizontalCursor = std::make_unique<VisualizationCursorItem>(&plot()); |
|
406 | 422 | impl->m_HorizontalCursor->setOrientation(Qt::Horizontal); |
|
407 | 423 | impl->m_VerticalCursor = std::make_unique<VisualizationCursorItem>(&plot()); |
|
408 | 424 | impl->m_VerticalCursor->setOrientation(Qt::Vertical); |
|
409 | 425 | |
|
410 | 426 | this->setFocusPolicy(Qt::WheelFocus); |
|
411 | 427 | this->setMouseTracking(true); |
|
412 | 428 | impl->m_plot->setAttribute(Qt::WA_TransparentForMouseEvents); |
|
413 | 429 | impl->m_plot->setContextMenuPolicy(Qt::CustomContextMenu); |
|
414 | 430 | impl->m_plot->setParent(this); |
|
415 | 431 | } |
|
416 | 432 | |
|
417 | 433 | |
|
418 | 434 | VisualizationGraphWidget::~VisualizationGraphWidget() |
|
419 | 435 | { |
|
420 | 436 | delete ui; |
|
421 | 437 | } |
|
422 | 438 | |
|
423 | 439 | VisualizationZoneWidget *VisualizationGraphWidget::parentZoneWidget() const noexcept |
|
424 | 440 | { |
|
425 | 441 | auto parent = parentWidget(); |
|
426 | 442 | while (parent != nullptr && !qobject_cast<VisualizationZoneWidget *>(parent)) { |
|
427 | 443 | parent = parent->parentWidget(); |
|
428 | 444 | } |
|
429 | 445 | |
|
430 | 446 | return qobject_cast<VisualizationZoneWidget *>(parent); |
|
431 | 447 | } |
|
432 | 448 | |
|
433 | 449 | VisualizationWidget *VisualizationGraphWidget::parentVisualizationWidget() const |
|
434 | 450 | { |
|
435 | 451 | auto parent = parentWidget(); |
|
436 | 452 | while (parent != nullptr && !qobject_cast<VisualizationWidget *>(parent)) { |
|
437 | 453 | parent = parent->parentWidget(); |
|
438 | 454 | } |
|
439 | 455 | |
|
440 | 456 | return qobject_cast<VisualizationWidget *>(parent); |
|
441 | 457 | } |
|
442 | 458 | |
|
443 | 459 | void VisualizationGraphWidget::setFlags(GraphFlags flags) |
|
444 | 460 | { |
|
445 | 461 | impl->m_Flags = std::move(flags); |
|
446 | 462 | } |
|
447 | 463 | |
|
448 | 464 | void VisualizationGraphWidget::addVariable(std::shared_ptr<Variable> variable, DateTimeRange range) |
|
449 | 465 | { |
|
450 | 466 | // Uses delegate to create the qcpplot components according to the variable |
|
451 | 467 | auto createdPlottables = VisualizationGraphHelper::create(variable, *impl->m_plot); |
|
452 | 468 | |
|
453 | 469 | // Sets graph properties |
|
454 | 470 | impl->m_RenderingDelegate->setGraphProperties(*variable, createdPlottables); |
|
455 | 471 | |
|
456 | 472 | impl->m_VariableToPlotMultiMap.insert({variable, std::move(createdPlottables)}); |
|
457 | 473 | |
|
458 | 474 | // If the variable already has its data loaded, load its units and its range in the graph |
|
459 | 475 | if (variable->dataSeries() != nullptr) { |
|
460 | 476 | impl->m_RenderingDelegate->setAxesUnits(*variable); |
|
461 | 477 | this->setFlags(GraphFlag::DisableAll); |
|
462 | 478 | setGraphRange(range); |
|
463 | 479 | this->setFlags(GraphFlag::EnableAll); |
|
464 | 480 | } |
|
465 | 481 | //@TODO this is bad! when variable is moved to another graph it still fires |
|
466 | 482 | // even if this has been deleted |
|
467 | 483 | connect(variable.get(), &Variable::updated, this, &VisualizationGraphWidget::variableUpdated); |
|
468 | 484 | this->onUpdateVarDisplaying(variable, range); // My bullshit |
|
469 | 485 | emit variableAdded(variable); |
|
470 | 486 | } |
|
471 | 487 | |
|
472 | 488 | void VisualizationGraphWidget::removeVariable(std::shared_ptr<Variable> variable) noexcept |
|
473 | 489 | { |
|
474 | 490 | // Each component associated to the variable : |
|
475 | 491 | // - is removed from qcpplot (which deletes it) |
|
476 | 492 | // - is no longer referenced in the map |
|
477 | 493 | auto variableIt = impl->m_VariableToPlotMultiMap.find(variable); |
|
478 | 494 | if (variableIt != impl->m_VariableToPlotMultiMap.cend()) { |
|
479 | 495 | emit variableAboutToBeRemoved(variable); |
|
480 | 496 | |
|
481 | 497 | auto &plottablesMap = variableIt->second; |
|
482 | 498 | |
|
483 | 499 | for (auto plottableIt = plottablesMap.cbegin(), plottableEnd = plottablesMap.cend(); |
|
484 | 500 | plottableIt != plottableEnd;) { |
|
485 | 501 | impl->m_plot->removePlottable(plottableIt->second); |
|
486 | 502 | plottableIt = plottablesMap.erase(plottableIt); |
|
487 | 503 | } |
|
488 | 504 | |
|
489 | 505 | impl->m_VariableToPlotMultiMap.erase(variableIt); |
|
490 | 506 | } |
|
491 | 507 | |
|
492 | 508 | // Updates graph |
|
493 | 509 | impl->m_plot->replot(QCustomPlot::rpQueuedReplot); |
|
494 | 510 | } |
|
495 | 511 | |
|
496 | 512 | std::vector<std::shared_ptr<Variable> > VisualizationGraphWidget::variables() const |
|
497 | 513 | { |
|
498 | 514 | auto variables = std::vector<std::shared_ptr<Variable> >{}; |
|
499 | 515 | for (auto it = std::cbegin(impl->m_VariableToPlotMultiMap); |
|
500 | 516 | it != std::cend(impl->m_VariableToPlotMultiMap); ++it) { |
|
501 | 517 | variables.push_back(it->first); |
|
502 | 518 | } |
|
503 | 519 | |
|
504 | 520 | return variables; |
|
505 | 521 | } |
|
506 | 522 | |
|
507 | 523 | void VisualizationGraphWidget::setYRange(std::shared_ptr<Variable> variable) |
|
508 | 524 | { |
|
509 | 525 | if (!variable) { |
|
510 | 526 | qCCritical(LOG_VisualizationGraphWidget()) << "Can't set y-axis range: variable is null"; |
|
511 | 527 | return; |
|
512 | 528 | } |
|
513 | 529 | |
|
514 | 530 | VisualizationGraphHelper::setYAxisRange(variable, *impl->m_plot); |
|
515 | 531 | } |
|
516 | 532 | |
|
517 | 533 | DateTimeRange VisualizationGraphWidget::graphRange() const noexcept |
|
518 | 534 | { |
|
519 | 535 | auto graphRange = impl->m_plot->xAxis->range(); |
|
520 | 536 | return DateTimeRange{graphRange.lower, graphRange.upper}; |
|
521 | 537 | } |
|
522 | 538 | |
|
523 | void VisualizationGraphWidget::setGraphRange(const DateTimeRange &range, bool updateVar) | |
|
539 | void VisualizationGraphWidget::setGraphRange(const DateTimeRange &range, bool updateVar, bool forward) | |
|
524 | 540 | { |
|
525 | ||
|
526 | if(updateVar) | |
|
527 | impl->setRange(range); | |
|
528 | impl->m_plot->xAxis->setRange(range.m_TStart, range.m_TEnd); | |
|
529 | impl->m_plot->replot(QCustomPlot::rpQueuedReplot); | |
|
541 | auto oldRange = graphRange(); | |
|
542 | impl->setRange(range, updateVar); | |
|
543 | if(forward) | |
|
544 | { | |
|
545 | auto newRange = graphRange(); | |
|
546 | if(auto tf = DateTimeRangeHelper::computeTransformation(oldRange,newRange)) | |
|
547 | emit this->transform_sig(tf.value(), false); | |
|
548 | } | |
|
530 | 549 | |
|
531 | 550 | } |
|
532 | 551 | |
|
533 | 552 | void VisualizationGraphWidget::setAutoRangeOnVariableInitialization(bool value) |
|
534 | 553 | { |
|
535 | 554 | impl->m_VariableAutoRangeOnInit = value; |
|
536 | 555 | } |
|
537 | 556 | |
|
538 | 557 | QVector<DateTimeRange> VisualizationGraphWidget::selectionZoneRanges() const |
|
539 | 558 | { |
|
540 | 559 | QVector<DateTimeRange> ranges; |
|
541 | 560 | for (auto zone : impl->m_SelectionZones) { |
|
542 | 561 | ranges << zone->range(); |
|
543 | 562 | } |
|
544 | 563 | |
|
545 | 564 | return ranges; |
|
546 | 565 | } |
|
547 | 566 | |
|
548 | 567 | void VisualizationGraphWidget::addSelectionZones(const QVector<DateTimeRange> &ranges) |
|
549 | 568 | { |
|
550 | 569 | for (const auto &range : ranges) { |
|
551 | 570 | // note: ownership is transfered to QCustomPlot |
|
552 | 571 | auto zone = new VisualizationSelectionZoneItem(&plot()); |
|
553 | 572 | zone->setRange(range.m_TStart, range.m_TEnd); |
|
554 | 573 | impl->addSelectionZone(zone); |
|
555 | 574 | } |
|
556 | 575 | |
|
557 | 576 | plot().replot(QCustomPlot::rpQueuedReplot); |
|
558 | 577 | } |
|
559 | 578 | |
|
560 | 579 | VisualizationSelectionZoneItem * |
|
561 | 580 | VisualizationGraphWidget::addSelectionZone(const QString &name, const DateTimeRange &range) |
|
562 | 581 | { |
|
563 | 582 | // note: ownership is transfered to QCustomPlot |
|
564 | 583 | auto zone = new VisualizationSelectionZoneItem(&plot()); |
|
565 | 584 | zone->setName(name); |
|
566 | 585 | zone->setRange(range.m_TStart, range.m_TEnd); |
|
567 | 586 | impl->addSelectionZone(zone); |
|
568 | 587 | |
|
569 | 588 | plot().replot(QCustomPlot::rpQueuedReplot); |
|
570 | 589 | |
|
571 | 590 | return zone; |
|
572 | 591 | } |
|
573 | 592 | |
|
574 | 593 | void VisualizationGraphWidget::removeSelectionZone(VisualizationSelectionZoneItem *selectionZone) |
|
575 | 594 | { |
|
576 | 595 | parentVisualizationWidget()->selectionZoneManager().setSelected(selectionZone, false); |
|
577 | 596 | |
|
578 | 597 | if (impl->m_HoveredZone == selectionZone) { |
|
579 | 598 | impl->m_HoveredZone = nullptr; |
|
580 | 599 | setCursor(Qt::ArrowCursor); |
|
581 | 600 | } |
|
582 | 601 | |
|
583 | 602 | impl->m_SelectionZones.removeAll(selectionZone); |
|
584 | 603 | plot().removeItem(selectionZone); |
|
585 | 604 | plot().replot(QCustomPlot::rpQueuedReplot); |
|
586 | 605 | } |
|
587 | 606 | |
|
588 | 607 | void VisualizationGraphWidget::undoZoom() |
|
589 | 608 | { |
|
590 | 609 | auto zoom = impl->m_ZoomStack.pop(); |
|
591 | 610 | auto axisX = plot().axisRect()->axis(QCPAxis::atBottom); |
|
592 | 611 | auto axisY = plot().axisRect()->axis(QCPAxis::atLeft); |
|
593 | 612 | |
|
594 | 613 | axisX->setRange(zoom.first); |
|
595 | 614 | axisY->setRange(zoom.second); |
|
596 | 615 | |
|
597 | 616 | plot().replot(QCustomPlot::rpQueuedReplot); |
|
598 | 617 | } |
|
599 | 618 | |
|
600 | 619 | void VisualizationGraphWidget::zoom(double factor, int center, Qt::Orientation orientation, bool forward) |
|
601 | 620 | { |
|
602 | 621 | impl->zoom(factor, center, orientation); |
|
603 | 622 | if(forward && orientation==Qt::Horizontal) |
|
604 | 623 | emit this->zoom_sig(factor, center, orientation, false); |
|
605 | 624 | } |
|
606 | 625 | |
|
607 | 626 | void VisualizationGraphWidget::move(double factor, Qt::Orientation orientation, bool forward) |
|
608 | 627 | { |
|
609 | 628 | impl->move(factor, orientation); |
|
610 | 629 | if(forward) |
|
611 | 630 | emit this->move_sig(factor, orientation, false); |
|
612 | 631 | } |
|
613 | 632 | |
|
614 | 633 | void VisualizationGraphWidget::move(double dx, double dy, bool forward) |
|
615 | 634 | { |
|
616 | 635 | impl->move(dx, dy); |
|
617 | 636 | if(forward) |
|
618 | 637 | emit this->move_sig(dx, dy, false); |
|
619 | 638 | } |
|
620 | 639 | |
|
640 | void VisualizationGraphWidget::transform(const DateTimeRangeTransformation &tranformation, bool forward) | |
|
641 | { | |
|
642 | impl->transform(tranformation); | |
|
643 | if(forward) | |
|
644 | emit this->transform_sig(tranformation, false); | |
|
645 | } | |
|
646 | ||
|
621 | 647 | void VisualizationGraphWidget::accept(IVisualizationWidgetVisitor *visitor) |
|
622 | 648 | { |
|
623 | 649 | if (visitor) { |
|
624 | 650 | visitor->visit(this); |
|
625 | 651 | } |
|
626 | 652 | else { |
|
627 | 653 | qCCritical(LOG_VisualizationGraphWidget()) |
|
628 | 654 | << tr("Can't visit widget : the visitor is null"); |
|
629 | 655 | } |
|
630 | 656 | } |
|
631 | 657 | |
|
632 | 658 | bool VisualizationGraphWidget::canDrop(const Variable &variable) const |
|
633 | 659 | { |
|
634 | 660 | auto isSpectrogram = [](const auto &variable) { |
|
635 | 661 | return std::dynamic_pointer_cast<SpectrogramSeries>(variable.dataSeries()) != nullptr; |
|
636 | 662 | }; |
|
637 | 663 | |
|
638 | 664 | // - A spectrogram series can't be dropped on graph with existing plottables |
|
639 | 665 | // - No data series can be dropped on graph with existing spectrogram series |
|
640 | 666 | return isSpectrogram(variable) |
|
641 | 667 | ? impl->m_VariableToPlotMultiMap.empty() |
|
642 | 668 | : std::none_of( |
|
643 | 669 | impl->m_VariableToPlotMultiMap.cbegin(), impl->m_VariableToPlotMultiMap.cend(), |
|
644 | 670 | [isSpectrogram](const auto &entry) { return isSpectrogram(*entry.first); }); |
|
645 | 671 | } |
|
646 | 672 | |
|
647 | 673 | bool VisualizationGraphWidget::contains(const Variable &variable) const |
|
648 | 674 | { |
|
649 | 675 | // Finds the variable among the keys of the map |
|
650 | 676 | auto variablePtr = &variable; |
|
651 | 677 | auto findVariable |
|
652 | 678 | = [variablePtr](const auto &entry) { return variablePtr == entry.first.get(); }; |
|
653 | 679 | |
|
654 | 680 | auto end = impl->m_VariableToPlotMultiMap.cend(); |
|
655 | 681 | auto it = std::find_if(impl->m_VariableToPlotMultiMap.cbegin(), end, findVariable); |
|
656 | 682 | return it != end; |
|
657 | 683 | } |
|
658 | 684 | |
|
659 | 685 | QString VisualizationGraphWidget::name() const |
|
660 | 686 | { |
|
661 | 687 | return impl->m_Name; |
|
662 | 688 | } |
|
663 | 689 | |
|
664 | 690 | QMimeData *VisualizationGraphWidget::mimeData(const QPoint &position) const |
|
665 | 691 | { |
|
666 | 692 | auto mimeData = new QMimeData; |
|
667 | 693 | |
|
668 | 694 | auto selectionZoneItemUnderCursor = impl->selectionZoneAt(position); |
|
669 | 695 | if (sqpApp->plotsInteractionMode() == SqpApplication::PlotsInteractionMode::SelectionZones |
|
670 | 696 | && selectionZoneItemUnderCursor) { |
|
671 | 697 | mimeData->setData(MIME_TYPE_TIME_RANGE, TimeController::mimeDataForTimeRange( |
|
672 | 698 | selectionZoneItemUnderCursor->range())); |
|
673 | 699 | mimeData->setData(MIME_TYPE_SELECTION_ZONE, TimeController::mimeDataForTimeRange( |
|
674 | 700 | selectionZoneItemUnderCursor->range())); |
|
675 | 701 | } |
|
676 | 702 | else { |
|
677 | 703 | mimeData->setData(MIME_TYPE_GRAPH, QByteArray{}); |
|
678 | 704 | |
|
679 | 705 | auto timeRangeData = TimeController::mimeDataForTimeRange(graphRange()); |
|
680 | 706 | mimeData->setData(MIME_TYPE_TIME_RANGE, timeRangeData); |
|
681 | 707 | } |
|
682 | 708 | |
|
683 | 709 | return mimeData; |
|
684 | 710 | } |
|
685 | 711 | |
|
686 | 712 | QPixmap VisualizationGraphWidget::customDragPixmap(const QPoint &dragPosition) |
|
687 | 713 | { |
|
688 | 714 | auto selectionZoneItemUnderCursor = impl->selectionZoneAt(dragPosition); |
|
689 | 715 | if (sqpApp->plotsInteractionMode() == SqpApplication::PlotsInteractionMode::SelectionZones |
|
690 | 716 | && selectionZoneItemUnderCursor) { |
|
691 | 717 | |
|
692 | 718 | auto zoneTopLeft = selectionZoneItemUnderCursor->topLeft->pixelPosition(); |
|
693 | 719 | auto zoneBottomRight = selectionZoneItemUnderCursor->bottomRight->pixelPosition(); |
|
694 | 720 | |
|
695 | 721 | auto zoneSize = QSizeF{qAbs(zoneBottomRight.x() - zoneTopLeft.x()), |
|
696 | 722 | qAbs(zoneBottomRight.y() - zoneTopLeft.y())} |
|
697 | 723 | .toSize(); |
|
698 | 724 | |
|
699 | 725 | auto pixmap = QPixmap(zoneSize); |
|
700 | 726 | render(&pixmap, QPoint(), QRegion{QRect{zoneTopLeft.toPoint(), zoneSize}}); |
|
701 | 727 | |
|
702 | 728 | return pixmap; |
|
703 | 729 | } |
|
704 | 730 | |
|
705 | 731 | return QPixmap(); |
|
706 | 732 | } |
|
707 | 733 | |
|
708 | 734 | bool VisualizationGraphWidget::isDragAllowed() const |
|
709 | 735 | { |
|
710 | 736 | return true; |
|
711 | 737 | } |
|
712 | 738 | |
|
713 | 739 | void VisualizationGraphWidget::highlightForMerge(bool highlighted) |
|
714 | 740 | { |
|
715 | 741 | if (highlighted) { |
|
716 | 742 | plot().setBackground(QBrush(QColor("#BBD5EE"))); |
|
717 | 743 | } |
|
718 | 744 | else { |
|
719 | 745 | plot().setBackground(QBrush(Qt::white)); |
|
720 | 746 | } |
|
721 | 747 | |
|
722 | 748 | plot().update(); |
|
723 | 749 | } |
|
724 | 750 | |
|
725 | 751 | void VisualizationGraphWidget::addVerticalCursor(double time) |
|
726 | 752 | { |
|
727 | 753 | impl->m_VerticalCursor->setPosition(time); |
|
728 | 754 | impl->m_VerticalCursor->setVisible(true); |
|
729 | 755 | |
|
730 | 756 | auto text |
|
731 | 757 | = DateUtils::dateTime(time).toString(CURSOR_LABELS_DATETIME_FORMAT).replace(' ', '\n'); |
|
732 | 758 | impl->m_VerticalCursor->setLabelText(text); |
|
733 | 759 | } |
|
734 | 760 | |
|
735 | 761 | void VisualizationGraphWidget::addVerticalCursorAtViewportPosition(double position) |
|
736 | 762 | { |
|
737 | 763 | impl->m_VerticalCursor->setAbsolutePosition(position); |
|
738 | 764 | impl->m_VerticalCursor->setVisible(true); |
|
739 | 765 | |
|
740 | 766 | auto axis = plot().axisRect()->axis(QCPAxis::atBottom); |
|
741 | 767 | auto text |
|
742 | 768 | = DateUtils::dateTime(axis->pixelToCoord(position)).toString(CURSOR_LABELS_DATETIME_FORMAT); |
|
743 | 769 | impl->m_VerticalCursor->setLabelText(text); |
|
744 | 770 | } |
|
745 | 771 | |
|
746 | 772 | void VisualizationGraphWidget::removeVerticalCursor() |
|
747 | 773 | { |
|
748 | 774 | impl->m_VerticalCursor->setVisible(false); |
|
749 | 775 | plot().replot(QCustomPlot::rpQueuedReplot); |
|
750 | 776 | } |
|
751 | 777 | |
|
752 | 778 | void VisualizationGraphWidget::addHorizontalCursor(double value) |
|
753 | 779 | { |
|
754 | 780 | impl->m_HorizontalCursor->setPosition(value); |
|
755 | 781 | impl->m_HorizontalCursor->setVisible(true); |
|
756 | 782 | impl->m_HorizontalCursor->setLabelText(QString::number(value)); |
|
757 | 783 | } |
|
758 | 784 | |
|
759 | 785 | void VisualizationGraphWidget::addHorizontalCursorAtViewportPosition(double position) |
|
760 | 786 | { |
|
761 | 787 | impl->m_HorizontalCursor->setAbsolutePosition(position); |
|
762 | 788 | impl->m_HorizontalCursor->setVisible(true); |
|
763 | 789 | |
|
764 | 790 | auto axis = plot().axisRect()->axis(QCPAxis::atLeft); |
|
765 | 791 | impl->m_HorizontalCursor->setLabelText(QString::number(axis->pixelToCoord(position))); |
|
766 | 792 | } |
|
767 | 793 | |
|
768 | 794 | void VisualizationGraphWidget::removeHorizontalCursor() |
|
769 | 795 | { |
|
770 | 796 | impl->m_HorizontalCursor->setVisible(false); |
|
771 | 797 | plot().replot(QCustomPlot::rpQueuedReplot); |
|
772 | 798 | } |
|
773 | 799 | |
|
774 | 800 | void VisualizationGraphWidget::closeEvent(QCloseEvent *event) |
|
775 | 801 | { |
|
776 | 802 | Q_UNUSED(event); |
|
777 | 803 | |
|
778 | 804 | for (auto i : impl->m_SelectionZones) { |
|
779 | 805 | parentVisualizationWidget()->selectionZoneManager().setSelected(i, false); |
|
780 | 806 | } |
|
781 | 807 | |
|
782 | 808 | // Prevents that all variables will be removed from graph when it will be closed |
|
783 | 809 | for (auto &variableEntry : impl->m_VariableToPlotMultiMap) { |
|
784 | 810 | emit variableAboutToBeRemoved(variableEntry.first); |
|
785 | 811 | } |
|
786 | 812 | } |
|
787 | 813 | |
|
788 | 814 | void VisualizationGraphWidget::enterEvent(QEvent *event) |
|
789 | 815 | { |
|
790 | 816 | Q_UNUSED(event); |
|
791 | 817 | impl->m_RenderingDelegate->showGraphOverlay(true); |
|
792 | 818 | } |
|
793 | 819 | |
|
794 | 820 | void VisualizationGraphWidget::leaveEvent(QEvent *event) |
|
795 | 821 | { |
|
796 | 822 | Q_UNUSED(event); |
|
797 | 823 | impl->m_RenderingDelegate->showGraphOverlay(false); |
|
798 | 824 | |
|
799 | 825 | if (auto parentZone = parentZoneWidget()) { |
|
800 | 826 | parentZone->notifyMouseLeaveGraph(this); |
|
801 | 827 | } |
|
802 | 828 | else { |
|
803 | 829 | qCWarning(LOG_VisualizationGraphWidget()) << "leaveEvent: No parent zone widget"; |
|
804 | 830 | } |
|
805 | 831 | |
|
806 | 832 | if (impl->m_HoveredZone) { |
|
807 | 833 | impl->m_HoveredZone->setHovered(false); |
|
808 | 834 | impl->m_HoveredZone = nullptr; |
|
809 | 835 | } |
|
810 | 836 | } |
|
811 | 837 | |
|
812 | 838 | void VisualizationGraphWidget::wheelEvent(QWheelEvent *event) |
|
813 | 839 | { |
|
814 | 840 | double factor; |
|
815 | 841 | double wheelSteps = event->delta() / 120.0; // a single step delta is +/-120 usually |
|
816 | 842 | if (event->modifiers() == Qt::ControlModifier) { |
|
817 | 843 | if (event->orientation() == Qt::Vertical) // mRangeZoom.testFlag(Qt::Vertical)) |
|
818 | 844 | { |
|
819 | 845 | setCursor(Qt::SizeVerCursor); |
|
820 | 846 | factor = pow(impl->m_plot->axisRect()->rangeZoomFactor(Qt::Vertical), wheelSteps); |
|
821 | 847 | zoom(factor, event->pos().y(), Qt::Vertical); |
|
822 | 848 | } |
|
823 | 849 | } |
|
824 | 850 | else if (event->modifiers() == Qt::ShiftModifier) { |
|
825 | 851 | if (event->orientation() == Qt::Vertical) // mRangeZoom.testFlag(Qt::Vertical)) |
|
826 | 852 | { |
|
827 | 853 | setCursor(Qt::SizeHorCursor); |
|
828 | 854 | factor = pow(impl->m_plot->axisRect()->rangeZoomFactor(Qt::Horizontal), wheelSteps); |
|
829 | 855 | zoom(factor, event->pos().x(), Qt::Horizontal); |
|
830 | 856 | } |
|
831 | 857 | } |
|
832 | 858 | else { |
|
833 | 859 | move(wheelSteps, Qt::Horizontal); |
|
834 | 860 | } |
|
835 | 861 | event->accept(); |
|
836 | 862 | } |
|
837 | 863 | |
|
838 | 864 | |
|
839 | 865 | |
|
840 | 866 | void VisualizationGraphWidget::mouseMoveEvent(QMouseEvent *event) |
|
841 | 867 | { |
|
842 | 868 | if(impl->isDrawingZoomRect()) |
|
843 | 869 | { |
|
844 | 870 | impl->updateZoomRect(event->pos()); |
|
845 | 871 | } |
|
846 | 872 | else if (impl->isDrawingZoneRect()) |
|
847 | 873 | { |
|
848 | 874 | impl->updateZoneRect(event->pos()); |
|
849 | 875 | } |
|
850 | 876 | else if (event->buttons() == Qt::LeftButton) |
|
851 | 877 | { |
|
852 | 878 | if(sqpApp->plotsInteractionMode() == SqpApplication::PlotsInteractionMode::None) |
|
853 | 879 | { |
|
854 | 880 | auto [dx,dy] = impl->moveGraph(event->pos()); |
|
855 | 881 | emit this->move_sig(dx,0., false); // don't sync Y transformations |
|
856 | 882 | } |
|
857 | 883 | else if(sqpApp->plotsInteractionMode() == SqpApplication::PlotsInteractionMode::SelectionZones) |
|
858 | 884 | { |
|
859 | 885 | |
|
860 | 886 | } |
|
861 | 887 | } |
|
862 | 888 | else |
|
863 | 889 | { |
|
864 | 890 | impl->m_RenderingDelegate->updateTooltip(event); |
|
865 | 891 | } |
|
866 | 892 | //event->accept(); |
|
867 | 893 | QWidget::mouseMoveEvent(event); |
|
868 | 894 | } |
|
869 | 895 | |
|
870 | 896 | void VisualizationGraphWidget::mouseReleaseEvent(QMouseEvent *event) |
|
871 | 897 | { |
|
872 | 898 | if(impl->isDrawingZoomRect()) |
|
873 | 899 | { |
|
900 | auto oldRange = this->graphRange(); | |
|
874 | 901 | impl->applyZoomRect(); |
|
902 | auto newRange = this->graphRange(); | |
|
903 | if(auto tf = DateTimeRangeHelper::computeTransformation(oldRange,newRange)) | |
|
904 | emit this->transform_sig(tf.value(), false); | |
|
875 | 905 | } |
|
876 | 906 | else if(impl->isDrawingZoneRect()) |
|
877 | 907 | { |
|
878 | 908 | impl->endDrawingZone(); |
|
879 | 909 | } |
|
880 | 910 | else |
|
881 | 911 | { |
|
882 | 912 | setCursor(Qt::ArrowCursor); |
|
883 | 913 | } |
|
884 | 914 | event->accept(); |
|
885 | 915 | } |
|
886 | 916 | |
|
887 | 917 | void VisualizationGraphWidget::mousePressEvent(QMouseEvent *event) |
|
888 | 918 | { |
|
889 | 919 | if (event->button()==Qt::RightButton) |
|
890 | 920 | { |
|
891 | 921 | onGraphMenuRequested(event->pos()); |
|
892 | 922 | } |
|
893 | 923 | else |
|
894 | 924 | { |
|
895 | 925 | auto selectedZone = impl->selectionZoneAt(event->pos()); |
|
896 | 926 | switch (sqpApp->plotsInteractionMode()) |
|
897 | 927 | { |
|
898 | 928 | case SqpApplication::PlotsInteractionMode::DragAndDrop : |
|
899 | 929 | break; |
|
900 | 930 | case SqpApplication::PlotsInteractionMode::SelectionZones : |
|
901 | 931 | impl->setSelectionZonesEditionEnabled(true); |
|
902 | 932 | if ((event->modifiers() == Qt::ControlModifier) && (selectedZone != nullptr)) |
|
903 | 933 | { |
|
904 | 934 | selectedZone->setAssociatedEditedZones(parentVisualizationWidget()->selectionZoneManager().selectedItems()); |
|
905 | 935 | } |
|
906 | 936 | else |
|
907 | 937 | { |
|
908 | 938 | if (!selectedZone) |
|
909 | 939 | { |
|
910 | 940 | parentVisualizationWidget()->selectionZoneManager().clearSelection(); |
|
911 | 941 | impl->startDrawingZone(event->pos()); |
|
912 | 942 | } |
|
913 | 943 | else |
|
914 | 944 | { |
|
915 | 945 | parentVisualizationWidget()->selectionZoneManager().select({ selectedZone }); |
|
916 | 946 | } |
|
917 | 947 | } |
|
918 | 948 | break; |
|
919 | 949 | case SqpApplication::PlotsInteractionMode::ZoomBox : |
|
920 | 950 | impl->startDrawingRect(event->pos()); |
|
921 | 951 | break; |
|
922 | 952 | default: |
|
923 | 953 | setCursor(Qt::ClosedHandCursor); |
|
924 | 954 | impl->enterPlotDrag(event->pos()); |
|
925 | 955 | } |
|
926 | 956 | } |
|
927 | 957 | //event->accept(); |
|
928 | 958 | QWidget::mousePressEvent(event); |
|
929 | 959 | } |
|
930 | 960 | |
|
931 | 961 | void VisualizationGraphWidget::mouseDoubleClickEvent(QMouseEvent *event) |
|
932 | 962 | { |
|
933 | 963 | impl->m_RenderingDelegate->onMouseDoubleClick(event); |
|
934 | 964 | } |
|
935 | 965 | |
|
936 | 966 | void VisualizationGraphWidget::keyReleaseEvent(QKeyEvent *event) |
|
937 | 967 | { |
|
938 | 968 | switch (event->key()) { |
|
939 | 969 | case Qt::Key_Control: |
|
940 | 970 | event->accept(); |
|
941 | 971 | break; |
|
942 | 972 | case Qt::Key_Shift: |
|
943 | 973 | event->accept(); |
|
944 | 974 | break; |
|
945 | 975 | default: |
|
946 | 976 | QWidget::keyReleaseEvent(event); |
|
947 | 977 | break; |
|
948 | 978 | } |
|
949 | 979 | setCursor(Qt::ArrowCursor); |
|
950 | 980 | //event->accept(); |
|
951 | 981 | } |
|
952 | 982 | |
|
953 | 983 | void VisualizationGraphWidget::keyPressEvent(QKeyEvent *event) |
|
954 | 984 | { |
|
955 | 985 | switch (event->key()) { |
|
956 | 986 | case Qt::Key_Control: |
|
957 | 987 | setCursor(Qt::CrossCursor); |
|
958 | 988 | break; |
|
959 | 989 | case Qt::Key_Shift: |
|
960 | 990 | break; |
|
961 | 991 | case Qt::Key_M: |
|
962 |
impl-> |
|
|
992 | impl->rescaleY(); | |
|
963 | 993 | impl->m_plot->replot(QCustomPlot::rpQueuedReplot); |
|
964 | 994 | break; |
|
965 | 995 | case Qt::Key_Left: |
|
966 | 996 | if (event->modifiers() != Qt::ControlModifier) { |
|
967 | 997 | move(-0.1, Qt::Horizontal); |
|
968 | 998 | } |
|
969 | 999 | else { |
|
970 | 1000 | zoom(2, this->width() / 2, Qt::Horizontal); |
|
971 | 1001 | } |
|
972 | 1002 | break; |
|
973 | 1003 | case Qt::Key_Right: |
|
974 | 1004 | if (event->modifiers() != Qt::ControlModifier) { |
|
975 | 1005 | move(0.1, Qt::Horizontal); |
|
976 | 1006 | } |
|
977 | 1007 | else { |
|
978 | 1008 | zoom(0.5, this->width() / 2, Qt::Horizontal); |
|
979 | 1009 | } |
|
980 | 1010 | break; |
|
981 | 1011 | case Qt::Key_Up: |
|
982 | 1012 | if (event->modifiers() != Qt::ControlModifier) { |
|
983 | 1013 | move(0.1, Qt::Vertical); |
|
984 | 1014 | } |
|
985 | 1015 | else { |
|
986 | 1016 | zoom(0.5, this->height() / 2, Qt::Vertical); |
|
987 | 1017 | } |
|
988 | 1018 | break; |
|
989 | 1019 | case Qt::Key_Down: |
|
990 | 1020 | if (event->modifiers() != Qt::ControlModifier) { |
|
991 | 1021 | move(-0.1, Qt::Vertical); |
|
992 | 1022 | } |
|
993 | 1023 | else { |
|
994 | 1024 | zoom(2, this->height() / 2, Qt::Vertical); |
|
995 | 1025 | } |
|
996 | 1026 | break; |
|
997 | 1027 | default: |
|
998 | 1028 | QWidget::keyPressEvent(event); |
|
999 | 1029 | break; |
|
1000 | 1030 | } |
|
1001 | 1031 | } |
|
1002 | 1032 | |
|
1003 | 1033 | QCustomPlot &VisualizationGraphWidget::plot() const noexcept |
|
1004 | 1034 | { |
|
1005 | 1035 | return *impl->m_plot; |
|
1006 | 1036 | } |
|
1007 | 1037 | |
|
1008 | 1038 | void VisualizationGraphWidget::onGraphMenuRequested(const QPoint &pos) noexcept |
|
1009 | 1039 | { |
|
1010 | 1040 | QMenu graphMenu{}; |
|
1011 | 1041 | |
|
1012 | 1042 | // Iterates on variables (unique keys) |
|
1013 | 1043 | for (auto it = impl->m_VariableToPlotMultiMap.cbegin(), |
|
1014 | 1044 | end = impl->m_VariableToPlotMultiMap.cend(); |
|
1015 | 1045 | it != end; it = impl->m_VariableToPlotMultiMap.upper_bound(it->first)) { |
|
1016 | 1046 | // 'Remove variable' action |
|
1017 | 1047 | graphMenu.addAction(tr("Remove variable %1").arg(it->first->name()), |
|
1018 | 1048 | [this, var = it->first]() { removeVariable(var); }); |
|
1019 | 1049 | } |
|
1020 | 1050 | |
|
1021 | 1051 | if (!impl->m_ZoomStack.isEmpty()) { |
|
1022 | 1052 | if (!graphMenu.isEmpty()) { |
|
1023 | 1053 | graphMenu.addSeparator(); |
|
1024 | 1054 | } |
|
1025 | 1055 | |
|
1026 | 1056 | graphMenu.addAction(tr("Undo Zoom"), [this]() { undoZoom(); }); |
|
1027 | 1057 | } |
|
1028 | 1058 | |
|
1029 | 1059 | // Selection Zone Actions |
|
1030 | 1060 | auto selectionZoneItem = impl->selectionZoneAt(pos); |
|
1031 | 1061 | if (selectionZoneItem) { |
|
1032 | 1062 | auto selectedItems = parentVisualizationWidget()->selectionZoneManager().selectedItems(); |
|
1033 | 1063 | selectedItems.removeAll(selectionZoneItem); |
|
1034 | 1064 | selectedItems.prepend(selectionZoneItem); // Put the current selection zone first |
|
1035 | 1065 | |
|
1036 | 1066 | auto zoneActions = sqpApp->actionsGuiController().selectionZoneActions(); |
|
1037 | 1067 | if (!zoneActions.isEmpty() && !graphMenu.isEmpty()) { |
|
1038 | 1068 | graphMenu.addSeparator(); |
|
1039 | 1069 | } |
|
1040 | 1070 | |
|
1041 | 1071 | QHash<QString, QMenu *> subMenus; |
|
1042 | 1072 | QHash<QString, bool> subMenusEnabled; |
|
1043 | 1073 | QHash<QString, FilteringAction *> filteredMenu; |
|
1044 | 1074 | |
|
1045 | 1075 | for (auto zoneAction : zoneActions) { |
|
1046 | 1076 | |
|
1047 | 1077 | auto isEnabled = zoneAction->isEnabled(selectedItems); |
|
1048 | 1078 | |
|
1049 | 1079 | auto menu = &graphMenu; |
|
1050 | 1080 | QString menuPath; |
|
1051 | 1081 | for (auto subMenuName : zoneAction->subMenuList()) { |
|
1052 | 1082 | menuPath += '/'; |
|
1053 | 1083 | menuPath += subMenuName; |
|
1054 | 1084 | |
|
1055 | 1085 | if (!subMenus.contains(menuPath)) { |
|
1056 | 1086 | menu = menu->addMenu(subMenuName); |
|
1057 | 1087 | subMenus[menuPath] = menu; |
|
1058 | 1088 | subMenusEnabled[menuPath] = isEnabled; |
|
1059 | 1089 | } |
|
1060 | 1090 | else { |
|
1061 | 1091 | menu = subMenus.value(menuPath); |
|
1062 | 1092 | if (isEnabled) { |
|
1063 | 1093 | // The sub menu is enabled if at least one of its actions is enabled |
|
1064 | 1094 | subMenusEnabled[menuPath] = true; |
|
1065 | 1095 | } |
|
1066 | 1096 | } |
|
1067 | 1097 | } |
|
1068 | 1098 | |
|
1069 | 1099 | FilteringAction *filterAction = nullptr; |
|
1070 | 1100 | if (sqpApp->actionsGuiController().isMenuFiltered(zoneAction->subMenuList())) { |
|
1071 | 1101 | filterAction = filteredMenu.value(menuPath); |
|
1072 | 1102 | if (!filterAction) { |
|
1073 | 1103 | filterAction = new FilteringAction{this}; |
|
1074 | 1104 | filteredMenu[menuPath] = filterAction; |
|
1075 | 1105 | menu->addAction(filterAction); |
|
1076 | 1106 | } |
|
1077 | 1107 | } |
|
1078 | 1108 | |
|
1079 | 1109 | auto action = menu->addAction(zoneAction->name()); |
|
1080 | 1110 | action->setEnabled(isEnabled); |
|
1081 | 1111 | action->setShortcut(zoneAction->displayedShortcut()); |
|
1082 | 1112 | QObject::connect(action, &QAction::triggered, |
|
1083 | 1113 | [zoneAction, selectedItems]() { zoneAction->execute(selectedItems); }); |
|
1084 | 1114 | |
|
1085 | 1115 | if (filterAction && zoneAction->isFilteringAllowed()) { |
|
1086 | 1116 | filterAction->addActionToFilter(action); |
|
1087 | 1117 | } |
|
1088 | 1118 | } |
|
1089 | 1119 | |
|
1090 | 1120 | for (auto it = subMenus.cbegin(); it != subMenus.cend(); ++it) { |
|
1091 | 1121 | it.value()->setEnabled(subMenusEnabled[it.key()]); |
|
1092 | 1122 | } |
|
1093 | 1123 | } |
|
1094 | 1124 | |
|
1095 | 1125 | if (!graphMenu.isEmpty()) { |
|
1096 | 1126 | graphMenu.exec(QCursor::pos()); |
|
1097 | 1127 | } |
|
1098 | 1128 | } |
|
1099 | 1129 | |
|
1100 | 1130 | void VisualizationGraphWidget::onMouseDoubleClick(QMouseEvent *event) noexcept |
|
1101 | 1131 | { |
|
1102 | 1132 | impl->m_RenderingDelegate->onMouseDoubleClick(event); |
|
1103 | 1133 | } |
|
1104 | 1134 | |
|
1105 | 1135 | void VisualizationGraphWidget::onMouseMove(QMouseEvent *event) noexcept |
|
1106 | 1136 | { |
|
1107 | 1137 | // Handles plot rendering when mouse is moving |
|
1108 | 1138 | impl->m_RenderingDelegate->updateTooltip(event); |
|
1109 | 1139 | |
|
1110 | 1140 | auto axisPos = impl->posToAxisPos(event->pos()); |
|
1111 | 1141 | |
|
1112 | 1142 | // Zoom box and zone drawing |
|
1113 | 1143 | if (impl->m_DrawingZoomRect) { |
|
1114 | 1144 | impl->m_DrawingZoomRect->bottomRight->setCoords(axisPos); |
|
1115 | 1145 | } |
|
1116 | 1146 | else if (impl->m_DrawingZone) { |
|
1117 | 1147 | impl->m_DrawingZone->setEnd(axisPos.x()); |
|
1118 | 1148 | } |
|
1119 | 1149 | |
|
1120 | 1150 | // Cursor |
|
1121 | 1151 | if (auto parentZone = parentZoneWidget()) { |
|
1122 | 1152 | if (impl->pointIsInAxisRect(axisPos, plot())) { |
|
1123 | 1153 | parentZone->notifyMouseMoveInGraph(event->pos(), axisPos, this); |
|
1124 | 1154 | } |
|
1125 | 1155 | else { |
|
1126 | 1156 | parentZone->notifyMouseLeaveGraph(this); |
|
1127 | 1157 | } |
|
1128 | 1158 | } |
|
1129 | 1159 | |
|
1130 | 1160 | // Search for the selection zone under the mouse |
|
1131 | 1161 | auto selectionZoneItemUnderCursor = impl->selectionZoneAt(event->pos()); |
|
1132 | 1162 | if (selectionZoneItemUnderCursor && !impl->m_DrawingZone |
|
1133 | 1163 | && sqpApp->plotsInteractionMode() == SqpApplication::PlotsInteractionMode::SelectionZones) { |
|
1134 | 1164 | |
|
1135 | 1165 | // Sets the appropriate cursor shape |
|
1136 | 1166 | auto cursorShape = selectionZoneItemUnderCursor->curshorShapeForPosition(event->pos()); |
|
1137 | 1167 | setCursor(cursorShape); |
|
1138 | 1168 | |
|
1139 | 1169 | // Manages the hovered zone |
|
1140 | 1170 | if (selectionZoneItemUnderCursor != impl->m_HoveredZone) { |
|
1141 | 1171 | if (impl->m_HoveredZone) { |
|
1142 | 1172 | impl->m_HoveredZone->setHovered(false); |
|
1143 | 1173 | } |
|
1144 | 1174 | selectionZoneItemUnderCursor->setHovered(true); |
|
1145 | 1175 | impl->m_HoveredZone = selectionZoneItemUnderCursor; |
|
1146 | 1176 | plot().replot(QCustomPlot::rpQueuedReplot); |
|
1147 | 1177 | } |
|
1148 | 1178 | } |
|
1149 | 1179 | else { |
|
1150 | 1180 | // There is no zone under the mouse or the interaction mode is not "selection zones" |
|
1151 | 1181 | if (impl->m_HoveredZone) { |
|
1152 | 1182 | impl->m_HoveredZone->setHovered(false); |
|
1153 | 1183 | impl->m_HoveredZone = nullptr; |
|
1154 | 1184 | } |
|
1155 | 1185 | |
|
1156 | 1186 | setCursor(Qt::ArrowCursor); |
|
1157 | 1187 | } |
|
1158 | 1188 | |
|
1159 | 1189 | impl->m_HasMovedMouse = true; |
|
1160 | 1190 | VisualizationDragWidget::mouseMoveEvent(event); |
|
1161 | 1191 | } |
|
1162 | 1192 | |
|
1163 | 1193 | void VisualizationGraphWidget::onMouseWheel(QWheelEvent *event) noexcept |
|
1164 | 1194 | { |
|
1165 | 1195 | // Processes event only if the wheel occurs on axis rect |
|
1166 | 1196 | if (!dynamic_cast<QCPAxisRect *>(impl->m_plot->layoutElementAt(event->posF()))) { |
|
1167 | 1197 | return; |
|
1168 | 1198 | } |
|
1169 | 1199 | |
|
1170 | 1200 | auto value = event->angleDelta().x() + event->angleDelta().y(); |
|
1171 | 1201 | if (value != 0) { |
|
1172 | 1202 | |
|
1173 | 1203 | auto direction = value > 0 ? 1.0 : -1.0; |
|
1174 | 1204 | auto isZoomX = event->modifiers().testFlag(HORIZONTAL_ZOOM_MODIFIER); |
|
1175 | 1205 | auto isZoomY = event->modifiers().testFlag(VERTICAL_ZOOM_MODIFIER); |
|
1176 | 1206 | impl->m_IsCalibration = event->modifiers().testFlag(VERTICAL_PAN_MODIFIER); |
|
1177 | 1207 | |
|
1178 | 1208 | auto zoomOrientations = QFlags<Qt::Orientation>{}; |
|
1179 | 1209 | zoomOrientations.setFlag(Qt::Horizontal, isZoomX); |
|
1180 | 1210 | zoomOrientations.setFlag(Qt::Vertical, isZoomY); |
|
1181 | 1211 | |
|
1182 | 1212 | impl->m_plot->axisRect()->setRangeZoom(zoomOrientations); |
|
1183 | 1213 | |
|
1184 | 1214 | if (!isZoomX && !isZoomY) { |
|
1185 | 1215 | auto axis = plot().axisRect()->axis(QCPAxis::atBottom); |
|
1186 | 1216 | auto diff = direction * (axis->range().size() * (PAN_SPEED / 100.0)); |
|
1187 | 1217 | |
|
1188 | 1218 | axis->setRange(axis->range() + diff); |
|
1189 | 1219 | |
|
1190 | 1220 | if (plot().noAntialiasingOnDrag()) { |
|
1191 | 1221 | plot().setNotAntialiasedElements(QCP::aeAll); |
|
1192 | 1222 | } |
|
1193 | 1223 | |
|
1194 | 1224 | // plot().replot(QCustomPlot::rpQueuedReplot); |
|
1195 | 1225 | } |
|
1196 | 1226 | } |
|
1197 | 1227 | } |
|
1198 | 1228 | |
|
1199 | 1229 | void VisualizationGraphWidget::onMousePress(QMouseEvent *event) noexcept |
|
1200 | 1230 | { |
|
1201 | 1231 | auto isDragDropClick = event->modifiers().testFlag(DRAG_DROP_MODIFIER); |
|
1202 | 1232 | auto isSelectionZoneMode |
|
1203 | 1233 | = sqpApp->plotsInteractionMode() == SqpApplication::PlotsInteractionMode::SelectionZones; |
|
1204 | 1234 | auto isLeftClick = event->buttons().testFlag(Qt::LeftButton); |
|
1205 | 1235 | |
|
1206 | 1236 | if (!isDragDropClick && isLeftClick) { |
|
1207 | 1237 | if (sqpApp->plotsInteractionMode() == SqpApplication::PlotsInteractionMode::ZoomBox) { |
|
1208 | 1238 | // Starts a zoom box |
|
1209 | 1239 | impl->startDrawingRect(event->pos()); |
|
1210 | 1240 | } |
|
1211 | 1241 | else if (isSelectionZoneMode && impl->m_DrawingZone == nullptr) { |
|
1212 | 1242 | // Starts a new selection zone |
|
1213 | 1243 | auto zoneAtPos = impl->selectionZoneAt(event->pos()); |
|
1214 | 1244 | if (!zoneAtPos) { |
|
1215 | 1245 | impl->startDrawingZone(event->pos()); |
|
1216 | 1246 | } |
|
1217 | 1247 | } |
|
1218 | 1248 | } |
|
1219 | 1249 | |
|
1220 | 1250 | |
|
1221 | 1251 | // Allows zone edition only in selection zone mode without drag&drop |
|
1222 | 1252 | impl->setSelectionZonesEditionEnabled(isSelectionZoneMode && !isDragDropClick); |
|
1223 | 1253 | |
|
1224 | 1254 | // Selection / Deselection |
|
1225 | 1255 | if (isSelectionZoneMode) { |
|
1226 | 1256 | auto isMultiSelectionClick = event->modifiers().testFlag(MULTI_ZONE_SELECTION_MODIFIER); |
|
1227 | 1257 | auto selectionZoneItemUnderCursor = impl->selectionZoneAt(event->pos()); |
|
1228 | 1258 | |
|
1229 | 1259 | |
|
1230 | 1260 | if (selectionZoneItemUnderCursor && !selectionZoneItemUnderCursor->selected() |
|
1231 | 1261 | && !isMultiSelectionClick) { |
|
1232 | 1262 | parentVisualizationWidget()->selectionZoneManager().select( |
|
1233 | 1263 | {selectionZoneItemUnderCursor}); |
|
1234 | 1264 | } |
|
1235 | 1265 | else if (!selectionZoneItemUnderCursor && !isMultiSelectionClick && isLeftClick) { |
|
1236 | 1266 | parentVisualizationWidget()->selectionZoneManager().clearSelection(); |
|
1237 | 1267 | } |
|
1238 | 1268 | else { |
|
1239 | 1269 | // No selection change |
|
1240 | 1270 | } |
|
1241 | 1271 | |
|
1242 | 1272 | if (selectionZoneItemUnderCursor && isLeftClick) { |
|
1243 | 1273 | selectionZoneItemUnderCursor->setAssociatedEditedZones( |
|
1244 | 1274 | parentVisualizationWidget()->selectionZoneManager().selectedItems()); |
|
1245 | 1275 | } |
|
1246 | 1276 | } |
|
1247 | 1277 | |
|
1248 | 1278 | |
|
1249 | 1279 | impl->m_HasMovedMouse = false; |
|
1250 | 1280 | VisualizationDragWidget::mousePressEvent(event); |
|
1251 | 1281 | } |
|
1252 | 1282 | |
|
1253 | 1283 | void VisualizationGraphWidget::onMouseRelease(QMouseEvent *event) noexcept |
|
1254 | 1284 | { |
|
1255 | 1285 | if (impl->m_DrawingZoomRect) { |
|
1256 | 1286 | |
|
1257 | 1287 | auto axisX = plot().axisRect()->axis(QCPAxis::atBottom); |
|
1258 | 1288 | auto axisY = plot().axisRect()->axis(QCPAxis::atLeft); |
|
1259 | 1289 | |
|
1260 | 1290 | auto newAxisXRange = QCPRange{impl->m_DrawingZoomRect->topLeft->coords().x(), |
|
1261 | 1291 | impl->m_DrawingZoomRect->bottomRight->coords().x()}; |
|
1262 | 1292 | |
|
1263 | 1293 | auto newAxisYRange = QCPRange{impl->m_DrawingZoomRect->topLeft->coords().y(), |
|
1264 | 1294 | impl->m_DrawingZoomRect->bottomRight->coords().y()}; |
|
1265 | 1295 | |
|
1266 | 1296 | impl->removeDrawingRect(); |
|
1267 | 1297 | |
|
1268 | 1298 | if (newAxisXRange.size() > axisX->range().size() * (ZOOM_BOX_MIN_SIZE / 100.0) |
|
1269 | 1299 | && newAxisYRange.size() > axisY->range().size() * (ZOOM_BOX_MIN_SIZE / 100.0)) { |
|
1270 | 1300 | impl->m_ZoomStack.push(qMakePair(axisX->range(), axisY->range())); |
|
1271 | 1301 | axisX->setRange(newAxisXRange); |
|
1272 | 1302 | axisY->setRange(newAxisYRange); |
|
1273 | 1303 | |
|
1274 | 1304 | plot().replot(QCustomPlot::rpQueuedReplot); |
|
1275 | 1305 | } |
|
1276 | 1306 | } |
|
1277 | 1307 | |
|
1278 | 1308 | impl->endDrawingZone(); |
|
1279 | 1309 | |
|
1280 | 1310 | // Selection / Deselection |
|
1281 | 1311 | auto isSelectionZoneMode |
|
1282 | 1312 | = sqpApp->plotsInteractionMode() == SqpApplication::PlotsInteractionMode::SelectionZones; |
|
1283 | 1313 | if (isSelectionZoneMode) { |
|
1284 | 1314 | auto isMultiSelectionClick = event->modifiers().testFlag(MULTI_ZONE_SELECTION_MODIFIER); |
|
1285 | 1315 | auto selectionZoneItemUnderCursor = impl->selectionZoneAt(event->pos()); |
|
1286 | 1316 | if (selectionZoneItemUnderCursor && event->button() == Qt::LeftButton |
|
1287 | 1317 | && !impl->m_HasMovedMouse) { |
|
1288 | 1318 | |
|
1289 | 1319 | auto zonesUnderCursor = impl->selectionZonesAt(event->pos(), plot()); |
|
1290 | 1320 | if (zonesUnderCursor.count() > 1) { |
|
1291 | 1321 | // There are multiple zones under the mouse. |
|
1292 | 1322 | // Performs the selection with a selection dialog. |
|
1293 | 1323 | VisualizationMultiZoneSelectionDialog dialog{this}; |
|
1294 | 1324 | dialog.setZones(zonesUnderCursor); |
|
1295 | 1325 | dialog.move(mapToGlobal(event->pos() - QPoint(dialog.width() / 2, 20))); |
|
1296 | 1326 | dialog.activateWindow(); |
|
1297 | 1327 | dialog.raise(); |
|
1298 | 1328 | if (dialog.exec() == QDialog::Accepted) { |
|
1299 | 1329 | auto selection = dialog.selectedZones(); |
|
1300 | 1330 | |
|
1301 | 1331 | if (!isMultiSelectionClick) { |
|
1302 | 1332 | parentVisualizationWidget()->selectionZoneManager().clearSelection(); |
|
1303 | 1333 | } |
|
1304 | 1334 | |
|
1305 | 1335 | for (auto it = selection.cbegin(); it != selection.cend(); ++it) { |
|
1306 | 1336 | auto zone = it.key(); |
|
1307 | 1337 | auto isSelected = it.value(); |
|
1308 | 1338 | parentVisualizationWidget()->selectionZoneManager().setSelected(zone, |
|
1309 | 1339 | isSelected); |
|
1310 | 1340 | |
|
1311 | 1341 | if (isSelected) { |
|
1312 | 1342 | // Puts the zone on top of the stack so it can be moved or resized |
|
1313 | 1343 | impl->moveSelectionZoneOnTop(zone, plot()); |
|
1314 | 1344 | } |
|
1315 | 1345 | } |
|
1316 | 1346 | } |
|
1317 | 1347 | } |
|
1318 | 1348 | else { |
|
1319 | 1349 | if (!isMultiSelectionClick) { |
|
1320 | 1350 | parentVisualizationWidget()->selectionZoneManager().select( |
|
1321 | 1351 | {selectionZoneItemUnderCursor}); |
|
1322 | 1352 | impl->moveSelectionZoneOnTop(selectionZoneItemUnderCursor, plot()); |
|
1323 | 1353 | } |
|
1324 | 1354 | else { |
|
1325 | 1355 | parentVisualizationWidget()->selectionZoneManager().setSelected( |
|
1326 | 1356 | selectionZoneItemUnderCursor, !selectionZoneItemUnderCursor->selected() |
|
1327 | 1357 | || event->button() == Qt::RightButton); |
|
1328 | 1358 | } |
|
1329 | 1359 | } |
|
1330 | 1360 | } |
|
1331 | 1361 | else { |
|
1332 | 1362 | // No selection change |
|
1333 | 1363 | } |
|
1334 | 1364 | } |
|
1335 | 1365 | } |
|
1336 | 1366 | |
|
1337 | 1367 | void VisualizationGraphWidget::onDataCacheVariableUpdated() |
|
1338 | 1368 | { |
|
1339 | 1369 | auto graphRange = impl->m_plot->xAxis->range(); |
|
1340 | 1370 | auto dateTime = DateTimeRange{graphRange.lower, graphRange.upper}; |
|
1341 | 1371 | |
|
1342 | 1372 | for (auto &variableEntry : impl->m_VariableToPlotMultiMap) { |
|
1343 | 1373 | auto variable = variableEntry.first; |
|
1344 | 1374 | qCDebug(LOG_VisualizationGraphWidget()) |
|
1345 | 1375 | << "TORM: VisualizationGraphWidget::onDataCacheVariableUpdated S" << variable->range(); |
|
1346 | 1376 | qCDebug(LOG_VisualizationGraphWidget()) |
|
1347 | 1377 | << "TORM: VisualizationGraphWidget::onDataCacheVariableUpdated E" << dateTime; |
|
1348 | 1378 | if (dateTime.contains(variable->range()) || dateTime.intersect(variable->range())) { |
|
1349 | 1379 | impl->updateData(variableEntry.second, variable, variable->range()); |
|
1350 | 1380 | } |
|
1351 | 1381 | } |
|
1352 | 1382 | } |
|
1353 | 1383 | |
|
1354 | 1384 | void VisualizationGraphWidget::onUpdateVarDisplaying(std::shared_ptr<Variable> variable, |
|
1355 | 1385 | const DateTimeRange &range) |
|
1356 | 1386 | { |
|
1357 | 1387 | auto it = impl->m_VariableToPlotMultiMap.find(variable); |
|
1358 | 1388 | if (it != impl->m_VariableToPlotMultiMap.end()) { |
|
1359 | 1389 | impl->updateData(it->second, variable, range); |
|
1360 | 1390 | } |
|
1361 | 1391 | } |
|
1362 | 1392 | |
|
1363 | 1393 | void VisualizationGraphWidget::variableUpdated(QUuid id) |
|
1364 | 1394 | { |
|
1365 | 1395 | for (auto &[var, plotables] : impl->m_VariableToPlotMultiMap) { |
|
1366 | 1396 | if (var->ID() == id) { |
|
1367 | 1397 | impl->updateData(plotables, var, this->graphRange()); |
|
1368 | 1398 | } |
|
1369 | 1399 | } |
|
1370 | 1400 | } |
@@ -1,657 +1,659 | |||
|
1 | 1 | #include "Visualization/VisualizationZoneWidget.h" |
|
2 | 2 | |
|
3 | 3 | #include "Visualization/IVisualizationWidgetVisitor.h" |
|
4 | 4 | #include "Visualization/QCustomPlotSynchronizer.h" |
|
5 | 5 | #include "Visualization/VisualizationGraphWidget.h" |
|
6 | 6 | #include "Visualization/VisualizationWidget.h" |
|
7 | 7 | #include "ui_VisualizationZoneWidget.h" |
|
8 | 8 | |
|
9 | 9 | #include "Common/MimeTypesDef.h" |
|
10 | 10 | #include "Common/VisualizationDef.h" |
|
11 | 11 | |
|
12 | 12 | #include <Data/DateTimeRange.h> |
|
13 | 13 | #include <Data/DateTimeRangeHelper.h> |
|
14 | 14 | #include <DataSource/DataSourceController.h> |
|
15 | 15 | #include <Time/TimeController.h> |
|
16 | 16 | #include <Variable/Variable.h> |
|
17 | 17 | #include <Variable/VariableController2.h> |
|
18 | 18 | |
|
19 | 19 | #include <Visualization/operations/FindVariableOperation.h> |
|
20 | 20 | |
|
21 | 21 | #include <DragAndDrop/DragDropGuiController.h> |
|
22 | 22 | #include <QUuid> |
|
23 | 23 | #include <SqpApplication.h> |
|
24 | 24 | #include <cmath> |
|
25 | 25 | |
|
26 | 26 | #include <QLayout> |
|
27 | 27 | #include <QStyle> |
|
28 | 28 | |
|
29 | 29 | Q_LOGGING_CATEGORY(LOG_VisualizationZoneWidget, "VisualizationZoneWidget") |
|
30 | 30 | |
|
31 | 31 | namespace { |
|
32 | 32 | |
|
33 | 33 | /** |
|
34 | 34 | * Applies a function to all graphs of the zone represented by its layout |
|
35 | 35 | * @param layout the layout that contains graphs |
|
36 | 36 | * @param fun the function to apply to each graph |
|
37 | 37 | */ |
|
38 | 38 | template <typename Fun> |
|
39 | 39 | void processGraphs(QLayout &layout, Fun fun) |
|
40 | 40 | { |
|
41 | 41 | for (auto i = 0; i < layout.count(); ++i) { |
|
42 | 42 | if (auto item = layout.itemAt(i)) { |
|
43 | 43 | if (auto visualizationGraphWidget |
|
44 | 44 | = qobject_cast<VisualizationGraphWidget *>(item->widget())) { |
|
45 | 45 | fun(*visualizationGraphWidget); |
|
46 | 46 | } |
|
47 | 47 | } |
|
48 | 48 | } |
|
49 | 49 | } |
|
50 | 50 | |
|
51 | 51 | /// Generates a default name for a new graph, according to the number of graphs already displayed in |
|
52 | 52 | /// the zone |
|
53 | 53 | QString defaultGraphName(QLayout &layout) |
|
54 | 54 | { |
|
55 | 55 | QSet<QString> existingNames; |
|
56 | 56 | processGraphs( |
|
57 | 57 | layout, [&existingNames](auto &graphWidget) { existingNames.insert(graphWidget.name()); }); |
|
58 | 58 | |
|
59 | 59 | int zoneNum = 1; |
|
60 | 60 | QString name; |
|
61 | 61 | do { |
|
62 | 62 | name = QObject::tr("Graph ").append(QString::number(zoneNum)); |
|
63 | 63 | ++zoneNum; |
|
64 | 64 | } while (existingNames.contains(name)); |
|
65 | 65 | |
|
66 | 66 | return name; |
|
67 | 67 | } |
|
68 | 68 | |
|
69 | 69 | } // namespace |
|
70 | 70 | |
|
71 | 71 | struct VisualizationZoneWidget::VisualizationZoneWidgetPrivate { |
|
72 | 72 | |
|
73 | 73 | explicit VisualizationZoneWidgetPrivate() |
|
74 | 74 | : m_SynchronisationGroupId{QUuid::createUuid()}, |
|
75 | 75 | m_Synchronizer{std::make_unique<QCustomPlotSynchronizer>()} |
|
76 | 76 | { |
|
77 | 77 | } |
|
78 | 78 | QUuid m_SynchronisationGroupId; |
|
79 | 79 | std::unique_ptr<IGraphSynchronizer> m_Synchronizer; |
|
80 | 80 | |
|
81 | 81 | void dropGraph(int index, VisualizationZoneWidget *zoneWidget); |
|
82 | 82 | void dropVariables(const std::vector<std::shared_ptr<Variable> > &variables, int index, |
|
83 | 83 | VisualizationZoneWidget *zoneWidget); |
|
84 | 84 | void dropProducts(const QVariantList &productsData, int index, |
|
85 | 85 | VisualizationZoneWidget *zoneWidget); |
|
86 | 86 | }; |
|
87 | 87 | |
|
88 | 88 | VisualizationZoneWidget::VisualizationZoneWidget(const QString &name, QWidget *parent) |
|
89 | 89 | : VisualizationDragWidget{parent}, |
|
90 | 90 | ui{new Ui::VisualizationZoneWidget}, |
|
91 | 91 | impl{spimpl::make_unique_impl<VisualizationZoneWidgetPrivate>()} |
|
92 | 92 | { |
|
93 | 93 | ui->setupUi(this); |
|
94 | 94 | |
|
95 | 95 | ui->zoneNameLabel->setText(name); |
|
96 | 96 | |
|
97 | 97 | ui->dragDropContainer->setPlaceHolderType(DragDropGuiController::PlaceHolderType::Graph); |
|
98 | 98 | ui->dragDropContainer->setMimeType(MIME_TYPE_GRAPH, |
|
99 | 99 | VisualizationDragDropContainer::DropBehavior::Inserted); |
|
100 | 100 | ui->dragDropContainer->setMimeType( |
|
101 | 101 | MIME_TYPE_VARIABLE_LIST, VisualizationDragDropContainer::DropBehavior::InsertedAndMerged); |
|
102 | 102 | ui->dragDropContainer->setMimeType( |
|
103 | 103 | MIME_TYPE_PRODUCT_LIST, VisualizationDragDropContainer::DropBehavior::InsertedAndMerged); |
|
104 | 104 | ui->dragDropContainer->setMimeType(MIME_TYPE_TIME_RANGE, |
|
105 | 105 | VisualizationDragDropContainer::DropBehavior::Merged); |
|
106 | 106 | ui->dragDropContainer->setMimeType(MIME_TYPE_ZONE, |
|
107 | 107 | VisualizationDragDropContainer::DropBehavior::Forbidden); |
|
108 | 108 | ui->dragDropContainer->setMimeType(MIME_TYPE_SELECTION_ZONE, |
|
109 | 109 | VisualizationDragDropContainer::DropBehavior::Forbidden); |
|
110 | 110 | ui->dragDropContainer->setAcceptMimeDataFunction([this](auto mimeData) { |
|
111 | 111 | return sqpApp->dragDropGuiController().checkMimeDataForVisualization(mimeData, |
|
112 | 112 | ui->dragDropContainer); |
|
113 | 113 | }); |
|
114 | 114 | |
|
115 | 115 | auto acceptDragWidgetFun = [](auto dragWidget, auto mimeData) { |
|
116 | 116 | if (!mimeData) { |
|
117 | 117 | return false; |
|
118 | 118 | } |
|
119 | 119 | |
|
120 | 120 | if (mimeData->hasFormat(MIME_TYPE_VARIABLE_LIST)) { |
|
121 | 121 | auto variables = sqpApp->variableController().variables( |
|
122 | 122 | Variable::variablesIDs(mimeData->data(MIME_TYPE_VARIABLE_LIST))); |
|
123 | 123 | |
|
124 | 124 | if (variables.size() != 1) { |
|
125 | 125 | return false; |
|
126 | 126 | } |
|
127 | 127 | auto variable = variables.front(); |
|
128 | 128 | |
|
129 | 129 | if (auto graphWidget = dynamic_cast<const VisualizationGraphWidget *>(dragWidget)) { |
|
130 | 130 | return graphWidget->canDrop(*variable); |
|
131 | 131 | } |
|
132 | 132 | } |
|
133 | 133 | |
|
134 | 134 | return true; |
|
135 | 135 | }; |
|
136 | 136 | ui->dragDropContainer->setAcceptDragWidgetFunction(acceptDragWidgetFun); |
|
137 | 137 | |
|
138 | 138 | connect(ui->dragDropContainer, &VisualizationDragDropContainer::dropOccuredInContainer, this, |
|
139 | 139 | &VisualizationZoneWidget::dropMimeData); |
|
140 | 140 | connect(ui->dragDropContainer, &VisualizationDragDropContainer::dropOccuredOnWidget, this, |
|
141 | 141 | &VisualizationZoneWidget::dropMimeDataOnGraph); |
|
142 | 142 | |
|
143 | 143 | // 'Close' options : widget is deleted when closed |
|
144 | 144 | setAttribute(Qt::WA_DeleteOnClose); |
|
145 | 145 | connect(ui->closeButton, &QToolButton::clicked, this, &VisualizationZoneWidget::close); |
|
146 | 146 | ui->closeButton->setIcon(sqpApp->style()->standardIcon(QStyle::SP_TitleBarCloseButton)); |
|
147 | 147 | |
|
148 | 148 | // Synchronisation id |
|
149 | 149 | QMetaObject::invokeMethod(&sqpApp->variableController(), "onAddSynchronizationGroupId", |
|
150 | 150 | Qt::QueuedConnection, Q_ARG(QUuid, impl->m_SynchronisationGroupId)); |
|
151 | 151 | } |
|
152 | 152 | |
|
153 | 153 | VisualizationZoneWidget::~VisualizationZoneWidget() |
|
154 | 154 | { |
|
155 | 155 | delete ui; |
|
156 | 156 | } |
|
157 | 157 | |
|
158 | 158 | void VisualizationZoneWidget::setZoneRange(const DateTimeRange &range) |
|
159 | 159 | { |
|
160 | 160 | if (auto graph = firstGraph()) { |
|
161 | 161 | graph->setGraphRange(range); |
|
162 | 162 | } |
|
163 | 163 | else { |
|
164 | 164 | qCWarning(LOG_VisualizationZoneWidget()) |
|
165 | 165 | << tr("setZoneRange:Cannot set the range of an empty zone."); |
|
166 | 166 | } |
|
167 | 167 | } |
|
168 | 168 | |
|
169 | 169 | void VisualizationZoneWidget::addGraph(VisualizationGraphWidget *graphWidget) |
|
170 | 170 | { |
|
171 | 171 | // Synchronize new graph with others in the zone |
|
172 | 172 | // impl->m_Synchronizer->addGraph(*graphWidget); |
|
173 | 173 | |
|
174 | 174 | // ui->dragDropContainer->addDragWidget(graphWidget); |
|
175 | 175 | insertGraph(0,graphWidget); |
|
176 | 176 | |
|
177 | 177 | } |
|
178 | 178 | |
|
179 | 179 | void VisualizationZoneWidget::insertGraph(int index, VisualizationGraphWidget *graphWidget) |
|
180 | 180 | { |
|
181 | 181 | DEPRECATE( |
|
182 | 182 | auto layout = ui->dragDropContainer->layout(); |
|
183 | 183 | for(int i=0;i<layout->count();i++) |
|
184 | 184 | { |
|
185 | 185 | auto graph = qobject_cast<VisualizationGraphWidget *>(layout->itemAt(i)->widget()); |
|
186 | 186 | connect(graphWidget, &VisualizationGraphWidget::zoom_sig, graph, &VisualizationGraphWidget::zoom); |
|
187 | connect(graphWidget, &VisualizationGraphWidget::transform_sig, graph, &VisualizationGraphWidget::transform); | |
|
187 | 188 | |
|
188 | 189 | connect(graphWidget, qOverload<double,Qt::Orientation,bool>(&VisualizationGraphWidget::move_sig), |
|
189 | 190 | graph, qOverload<double,Qt::Orientation,bool>(&VisualizationGraphWidget::move)); |
|
190 | 191 | connect(graphWidget, qOverload<double,double,bool>(&VisualizationGraphWidget::move_sig), |
|
191 | 192 | graph, qOverload<double,double,bool>(&VisualizationGraphWidget::move)); |
|
192 | 193 | |
|
193 | 194 | connect(graph, &VisualizationGraphWidget::zoom_sig, graphWidget, &VisualizationGraphWidget::zoom); |
|
195 | connect(graph, &VisualizationGraphWidget::transform_sig, graphWidget, &VisualizationGraphWidget::transform); | |
|
194 | 196 | |
|
195 | 197 | connect(graph, qOverload<double,Qt::Orientation,bool>(&VisualizationGraphWidget::move_sig), |
|
196 | 198 | graphWidget, qOverload<double,Qt::Orientation,bool>(&VisualizationGraphWidget::move)); |
|
197 | 199 | connect(graph, qOverload<double,double,bool>(&VisualizationGraphWidget::move_sig), |
|
198 | 200 | graphWidget, qOverload<double,double,bool>(&VisualizationGraphWidget::move)); |
|
199 | 201 | } |
|
200 | 202 | if(auto graph = firstGraph()) |
|
201 | 203 | { |
|
202 | 204 | graphWidget->setGraphRange(graph->graphRange(), true); |
|
203 | 205 | } |
|
204 | 206 | ) |
|
205 | 207 | |
|
206 | 208 | // Synchronize new graph with others in the zone |
|
207 | 209 | impl->m_Synchronizer->addGraph(*graphWidget); |
|
208 | 210 | |
|
209 | 211 | ui->dragDropContainer->insertDragWidget(index, graphWidget); |
|
210 | 212 | |
|
211 | 213 | } |
|
212 | 214 | |
|
213 | 215 | VisualizationGraphWidget *VisualizationZoneWidget::createGraph(std::shared_ptr<Variable> variable) |
|
214 | 216 | { |
|
215 | 217 | return createGraph(variable, -1); |
|
216 | 218 | } |
|
217 | 219 | |
|
218 | 220 | VisualizationGraphWidget *VisualizationZoneWidget::createGraph(std::shared_ptr<Variable> variable, |
|
219 | 221 | int index) |
|
220 | 222 | { |
|
221 | 223 | auto graphWidget |
|
222 | 224 | = new VisualizationGraphWidget{defaultGraphName(*ui->dragDropContainer->layout()), this}; |
|
223 | 225 | |
|
224 | 226 | |
|
225 | 227 | // Set graph properties |
|
226 | 228 | graphWidget->setSizePolicy(QSizePolicy::Preferred, QSizePolicy::MinimumExpanding); |
|
227 | 229 | graphWidget->setMinimumHeight(GRAPH_MINIMUM_HEIGHT); |
|
228 | 230 | |
|
229 | 231 | |
|
230 | 232 | // Lambda to synchronize zone widget |
|
231 | 233 | auto synchronizeZoneWidget = [this, graphWidget](const DateTimeRange &graphRange, |
|
232 | 234 | const DateTimeRange &oldGraphRange) { |
|
233 | 235 | |
|
234 | 236 | auto zoomType = DateTimeRangeHelper::getTransformationType(oldGraphRange, graphRange); |
|
235 | 237 | auto frameLayout = ui->dragDropContainer->layout(); |
|
236 | 238 | for (auto i = 0; i < frameLayout->count(); ++i) { |
|
237 | 239 | auto graphChild |
|
238 | 240 | = dynamic_cast<VisualizationGraphWidget *>(frameLayout->itemAt(i)->widget()); |
|
239 | 241 | if (graphChild && (graphChild != graphWidget)) { |
|
240 | 242 | |
|
241 | 243 | auto graphChildRange = graphChild->graphRange(); |
|
242 | 244 | switch (zoomType) { |
|
243 | 245 | case TransformationType::ZoomIn: { |
|
244 | 246 | auto deltaLeft = graphRange.m_TStart - oldGraphRange.m_TStart; |
|
245 | 247 | auto deltaRight = oldGraphRange.m_TEnd - graphRange.m_TEnd; |
|
246 | 248 | graphChildRange.m_TStart += deltaLeft; |
|
247 | 249 | graphChildRange.m_TEnd -= deltaRight; |
|
248 | 250 | break; |
|
249 | 251 | } |
|
250 | 252 | |
|
251 | 253 | case TransformationType::ZoomOut: { |
|
252 | 254 | auto deltaLeft = oldGraphRange.m_TStart - graphRange.m_TStart; |
|
253 | 255 | auto deltaRight = graphRange.m_TEnd - oldGraphRange.m_TEnd; |
|
254 | 256 | graphChildRange.m_TStart -= deltaLeft; |
|
255 | 257 | graphChildRange.m_TEnd += deltaRight; |
|
256 | 258 | break; |
|
257 | 259 | } |
|
258 | 260 | case TransformationType::PanRight: { |
|
259 | 261 | auto deltaLeft = graphRange.m_TStart - oldGraphRange.m_TStart; |
|
260 | 262 | auto deltaRight = graphRange.m_TEnd - oldGraphRange.m_TEnd; |
|
261 | 263 | graphChildRange.m_TStart += deltaLeft; |
|
262 | 264 | graphChildRange.m_TEnd += deltaRight; |
|
263 | 265 | break; |
|
264 | 266 | } |
|
265 | 267 | case TransformationType::PanLeft: { |
|
266 | 268 | auto deltaLeft = oldGraphRange.m_TStart - graphRange.m_TStart; |
|
267 | 269 | auto deltaRight = oldGraphRange.m_TEnd - graphRange.m_TEnd; |
|
268 | 270 | graphChildRange.m_TStart -= deltaLeft; |
|
269 | 271 | graphChildRange.m_TEnd -= deltaRight; |
|
270 | 272 | break; |
|
271 | 273 | } |
|
272 | 274 | case TransformationType::Unknown: { |
|
273 | 275 | break; |
|
274 | 276 | } |
|
275 | 277 | default: |
|
276 | 278 | qCCritical(LOG_VisualizationZoneWidget()) |
|
277 | 279 | << tr("Impossible to synchronize: zoom type not take into account"); |
|
278 | 280 | // No action |
|
279 | 281 | break; |
|
280 | 282 | } |
|
281 | 283 | graphChild->setFlags(GraphFlag::DisableAll); |
|
282 | 284 | graphChild->setGraphRange(graphChildRange); |
|
283 | 285 | graphChild->setFlags(GraphFlag::EnableAll); |
|
284 | 286 | } |
|
285 | 287 | } |
|
286 | 288 | }; |
|
287 | 289 | |
|
288 | 290 | // connection for synchronization |
|
289 | 291 | connect(graphWidget, &VisualizationGraphWidget::synchronize, synchronizeZoneWidget); |
|
290 | 292 | connect(graphWidget, &VisualizationGraphWidget::variableAdded, this, |
|
291 | 293 | &VisualizationZoneWidget::onVariableAdded); |
|
292 | 294 | connect(graphWidget, &VisualizationGraphWidget::variableAboutToBeRemoved, this, |
|
293 | 295 | &VisualizationZoneWidget::onVariableAboutToBeRemoved); |
|
294 | 296 | |
|
295 | 297 | auto range = DateTimeRange{}; |
|
296 | 298 | if (auto firstGraph = this->firstGraph()) { |
|
297 | 299 | // Case of a new graph in a existant zone |
|
298 | 300 | range = firstGraph->graphRange(); |
|
299 | 301 | } |
|
300 | 302 | else { |
|
301 | 303 | // Case of a new graph as the first of the zone |
|
302 | 304 | range = variable->range(); |
|
303 | 305 | } |
|
304 | 306 | |
|
305 | 307 | this->insertGraph(index, graphWidget); |
|
306 | 308 | |
|
307 | 309 | graphWidget->addVariable(variable, range); |
|
308 | 310 | graphWidget->setYRange(variable); |
|
309 | 311 | |
|
310 | 312 | return graphWidget; |
|
311 | 313 | } |
|
312 | 314 | |
|
313 | 315 | VisualizationGraphWidget * |
|
314 | 316 | VisualizationZoneWidget::createGraph(const std::vector<std::shared_ptr<Variable> > variables, int index) |
|
315 | 317 | { |
|
316 | 318 | if (variables.empty()) { |
|
317 | 319 | return nullptr; |
|
318 | 320 | } |
|
319 | 321 | |
|
320 | 322 | auto graphWidget = createGraph(variables.front(), index); |
|
321 | 323 | for (auto variableIt = variables.cbegin() + 1; variableIt != variables.cend(); ++variableIt) { |
|
322 | 324 | graphWidget->addVariable(*variableIt, graphWidget->graphRange()); |
|
323 | 325 | } |
|
324 | 326 | |
|
325 | 327 | return graphWidget; |
|
326 | 328 | } |
|
327 | 329 | |
|
328 | 330 | VisualizationGraphWidget *VisualizationZoneWidget::firstGraph() const |
|
329 | 331 | { |
|
330 | 332 | VisualizationGraphWidget *firstGraph = nullptr; |
|
331 | 333 | auto layout = ui->dragDropContainer->layout(); |
|
332 | 334 | if (layout->count() > 0) { |
|
333 | 335 | if (auto visualizationGraphWidget |
|
334 | 336 | = qobject_cast<VisualizationGraphWidget *>(layout->itemAt(0)->widget())) { |
|
335 | 337 | firstGraph = visualizationGraphWidget; |
|
336 | 338 | } |
|
337 | 339 | } |
|
338 | 340 | |
|
339 | 341 | return firstGraph; |
|
340 | 342 | } |
|
341 | 343 | |
|
342 | 344 | void VisualizationZoneWidget::closeAllGraphs() |
|
343 | 345 | { |
|
344 | 346 | processGraphs(*ui->dragDropContainer->layout(), |
|
345 | 347 | [](VisualizationGraphWidget &graphWidget) { graphWidget.close(); }); |
|
346 | 348 | } |
|
347 | 349 | |
|
348 | 350 | void VisualizationZoneWidget::accept(IVisualizationWidgetVisitor *visitor) |
|
349 | 351 | { |
|
350 | 352 | if (visitor) { |
|
351 | 353 | visitor->visitEnter(this); |
|
352 | 354 | |
|
353 | 355 | // Apply visitor to graph children: widgets different from graphs are not visited (no |
|
354 | 356 | // action) |
|
355 | 357 | processGraphs( |
|
356 | 358 | *ui->dragDropContainer->layout(), |
|
357 | 359 | [visitor](VisualizationGraphWidget &graphWidget) { graphWidget.accept(visitor); }); |
|
358 | 360 | |
|
359 | 361 | visitor->visitLeave(this); |
|
360 | 362 | } |
|
361 | 363 | else { |
|
362 | 364 | qCCritical(LOG_VisualizationZoneWidget()) << tr("Can't visit widget : the visitor is null"); |
|
363 | 365 | } |
|
364 | 366 | } |
|
365 | 367 | |
|
366 | 368 | bool VisualizationZoneWidget::canDrop(const Variable &variable) const |
|
367 | 369 | { |
|
368 | 370 | // A tab can always accomodate a variable |
|
369 | 371 | Q_UNUSED(variable); |
|
370 | 372 | return true; |
|
371 | 373 | } |
|
372 | 374 | |
|
373 | 375 | bool VisualizationZoneWidget::contains(const Variable &variable) const |
|
374 | 376 | { |
|
375 | 377 | Q_UNUSED(variable); |
|
376 | 378 | return false; |
|
377 | 379 | } |
|
378 | 380 | |
|
379 | 381 | QString VisualizationZoneWidget::name() const |
|
380 | 382 | { |
|
381 | 383 | return ui->zoneNameLabel->text(); |
|
382 | 384 | } |
|
383 | 385 | |
|
384 | 386 | QMimeData *VisualizationZoneWidget::mimeData(const QPoint &position) const |
|
385 | 387 | { |
|
386 | 388 | Q_UNUSED(position); |
|
387 | 389 | |
|
388 | 390 | auto mimeData = new QMimeData; |
|
389 | 391 | mimeData->setData(MIME_TYPE_ZONE, QByteArray{}); |
|
390 | 392 | |
|
391 | 393 | if (auto firstGraph = this->firstGraph()) { |
|
392 | 394 | auto timeRangeData = TimeController::mimeDataForTimeRange(firstGraph->graphRange()); |
|
393 | 395 | mimeData->setData(MIME_TYPE_TIME_RANGE, timeRangeData); |
|
394 | 396 | } |
|
395 | 397 | |
|
396 | 398 | return mimeData; |
|
397 | 399 | } |
|
398 | 400 | |
|
399 | 401 | bool VisualizationZoneWidget::isDragAllowed() const |
|
400 | 402 | { |
|
401 | 403 | return true; |
|
402 | 404 | } |
|
403 | 405 | |
|
404 | 406 | void VisualizationZoneWidget::notifyMouseMoveInGraph(const QPointF &graphPosition, |
|
405 | 407 | const QPointF &plotPosition, |
|
406 | 408 | VisualizationGraphWidget *graphWidget) |
|
407 | 409 | { |
|
408 | 410 | processGraphs(*ui->dragDropContainer->layout(), [&graphPosition, &plotPosition, &graphWidget]( |
|
409 | 411 | VisualizationGraphWidget &processedGraph) { |
|
410 | 412 | |
|
411 | 413 | switch (sqpApp->plotsCursorMode()) { |
|
412 | 414 | case SqpApplication::PlotsCursorMode::Vertical: |
|
413 | 415 | processedGraph.removeHorizontalCursor(); |
|
414 | 416 | processedGraph.addVerticalCursorAtViewportPosition(graphPosition.x()); |
|
415 | 417 | break; |
|
416 | 418 | case SqpApplication::PlotsCursorMode::Temporal: |
|
417 | 419 | processedGraph.addVerticalCursor(plotPosition.x()); |
|
418 | 420 | processedGraph.removeHorizontalCursor(); |
|
419 | 421 | break; |
|
420 | 422 | case SqpApplication::PlotsCursorMode::Horizontal: |
|
421 | 423 | processedGraph.removeVerticalCursor(); |
|
422 | 424 | if (&processedGraph == graphWidget) { |
|
423 | 425 | processedGraph.addHorizontalCursorAtViewportPosition(graphPosition.y()); |
|
424 | 426 | } |
|
425 | 427 | else { |
|
426 | 428 | processedGraph.removeHorizontalCursor(); |
|
427 | 429 | } |
|
428 | 430 | break; |
|
429 | 431 | case SqpApplication::PlotsCursorMode::Cross: |
|
430 | 432 | if (&processedGraph == graphWidget) { |
|
431 | 433 | processedGraph.addVerticalCursorAtViewportPosition(graphPosition.x()); |
|
432 | 434 | processedGraph.addHorizontalCursorAtViewportPosition(graphPosition.y()); |
|
433 | 435 | } |
|
434 | 436 | else { |
|
435 | 437 | processedGraph.removeHorizontalCursor(); |
|
436 | 438 | processedGraph.removeVerticalCursor(); |
|
437 | 439 | } |
|
438 | 440 | break; |
|
439 | 441 | case SqpApplication::PlotsCursorMode::NoCursor: |
|
440 | 442 | processedGraph.removeHorizontalCursor(); |
|
441 | 443 | processedGraph.removeVerticalCursor(); |
|
442 | 444 | break; |
|
443 | 445 | } |
|
444 | 446 | |
|
445 | 447 | |
|
446 | 448 | }); |
|
447 | 449 | } |
|
448 | 450 | |
|
449 | 451 | void VisualizationZoneWidget::notifyMouseLeaveGraph(VisualizationGraphWidget *graphWidget) |
|
450 | 452 | { |
|
451 | 453 | processGraphs(*ui->dragDropContainer->layout(), [](VisualizationGraphWidget &processedGraph) { |
|
452 | 454 | processedGraph.removeHorizontalCursor(); |
|
453 | 455 | processedGraph.removeVerticalCursor(); |
|
454 | 456 | }); |
|
455 | 457 | } |
|
456 | 458 | |
|
457 | 459 | void VisualizationZoneWidget::closeEvent(QCloseEvent *event) |
|
458 | 460 | { |
|
459 | 461 | // Closes graphs in the zone |
|
460 | 462 | processGraphs(*ui->dragDropContainer->layout(), |
|
461 | 463 | [](VisualizationGraphWidget &graphWidget) { graphWidget.close(); }); |
|
462 | 464 | |
|
463 | 465 | // Delete synchronization group from variable controller |
|
464 | 466 | QMetaObject::invokeMethod(&sqpApp->variableController(), "onRemoveSynchronizationGroupId", |
|
465 | 467 | Qt::QueuedConnection, Q_ARG(QUuid, impl->m_SynchronisationGroupId)); |
|
466 | 468 | |
|
467 | 469 | QWidget::closeEvent(event); |
|
468 | 470 | } |
|
469 | 471 | |
|
470 | 472 | void VisualizationZoneWidget::onVariableAdded(std::shared_ptr<Variable> variable) |
|
471 | 473 | { |
|
472 | 474 | QMetaObject::invokeMethod(&sqpApp->variableController(), "onAddSynchronized", |
|
473 | 475 | Qt::QueuedConnection, Q_ARG(std::shared_ptr<Variable>, variable), |
|
474 | 476 | Q_ARG(QUuid, impl->m_SynchronisationGroupId)); |
|
475 | 477 | } |
|
476 | 478 | |
|
477 | 479 | void VisualizationZoneWidget::onVariableAboutToBeRemoved(std::shared_ptr<Variable> variable) |
|
478 | 480 | { |
|
479 | 481 | QMetaObject::invokeMethod(&sqpApp->variableController(), "desynchronize", Qt::QueuedConnection, |
|
480 | 482 | Q_ARG(std::shared_ptr<Variable>, variable), |
|
481 | 483 | Q_ARG(QUuid, impl->m_SynchronisationGroupId)); |
|
482 | 484 | } |
|
483 | 485 | |
|
484 | 486 | void VisualizationZoneWidget::dropMimeData(int index, const QMimeData *mimeData) |
|
485 | 487 | { |
|
486 | 488 | if (mimeData->hasFormat(MIME_TYPE_GRAPH)) { |
|
487 | 489 | impl->dropGraph(index, this); |
|
488 | 490 | } |
|
489 | 491 | else if (mimeData->hasFormat(MIME_TYPE_VARIABLE_LIST)) { |
|
490 | 492 | auto variables = sqpApp->variableController().variables( |
|
491 | 493 | Variable::variablesIDs(mimeData->data(MIME_TYPE_VARIABLE_LIST))); |
|
492 | 494 | impl->dropVariables(variables, index, this); |
|
493 | 495 | } |
|
494 | 496 | else if (mimeData->hasFormat(MIME_TYPE_PRODUCT_LIST)) { |
|
495 | 497 | auto products = sqpApp->dataSourceController().productsDataForMimeData( |
|
496 | 498 | mimeData->data(MIME_TYPE_PRODUCT_LIST)); |
|
497 | 499 | impl->dropProducts(products, index, this); |
|
498 | 500 | } |
|
499 | 501 | else { |
|
500 | 502 | qCWarning(LOG_VisualizationZoneWidget()) |
|
501 | 503 | << tr("VisualizationZoneWidget::dropMimeData, unknown MIME data received."); |
|
502 | 504 | } |
|
503 | 505 | } |
|
504 | 506 | |
|
505 | 507 | void VisualizationZoneWidget::dropMimeDataOnGraph(VisualizationDragWidget *dragWidget, |
|
506 | 508 | const QMimeData *mimeData) |
|
507 | 509 | { |
|
508 | 510 | auto graphWidget = qobject_cast<VisualizationGraphWidget *>(dragWidget); |
|
509 | 511 | if (!graphWidget) { |
|
510 | 512 | qCWarning(LOG_VisualizationZoneWidget()) |
|
511 | 513 | << tr("VisualizationZoneWidget::dropMimeDataOnGraph, dropping in an unknown widget, " |
|
512 | 514 | "drop aborted"); |
|
513 | 515 | Q_ASSERT(false); |
|
514 | 516 | return; |
|
515 | 517 | } |
|
516 | 518 | |
|
517 | 519 | if (mimeData->hasFormat(MIME_TYPE_VARIABLE_LIST)) { |
|
518 | 520 | auto variables = sqpApp->variableController().variables( |
|
519 | 521 | Variable::variablesIDs(mimeData->data(MIME_TYPE_VARIABLE_LIST))); |
|
520 | 522 | for (const auto &var : variables) { |
|
521 | 523 | graphWidget->addVariable(var, graphWidget->graphRange()); |
|
522 | 524 | } |
|
523 | 525 | } |
|
524 | 526 | else if (mimeData->hasFormat(MIME_TYPE_PRODUCT_LIST)) { |
|
525 | 527 | auto products = sqpApp->dataSourceController().productsDataForMimeData( |
|
526 | 528 | mimeData->data(MIME_TYPE_PRODUCT_LIST)); |
|
527 | 529 | |
|
528 | 530 | auto context = new QObject{this}; |
|
529 | 531 | connect(&sqpApp->variableController(), &VariableController2::variableAdded, context, |
|
530 | 532 | [this, graphWidget, context](auto variable) { |
|
531 | 533 | graphWidget->addVariable(variable, graphWidget->graphRange()); |
|
532 | 534 | delete context; // removes the connection |
|
533 | 535 | }, |
|
534 | 536 | Qt::QueuedConnection); |
|
535 | 537 | |
|
536 | 538 | auto productData = products.first().toHash(); |
|
537 | 539 | QMetaObject::invokeMethod(&sqpApp->dataSourceController(), "requestVariable", |
|
538 | 540 | Qt::QueuedConnection, Q_ARG(QVariantHash, productData)); |
|
539 | 541 | } |
|
540 | 542 | else if (mimeData->hasFormat(MIME_TYPE_TIME_RANGE)) { |
|
541 | 543 | auto range = TimeController::timeRangeForMimeData(mimeData->data(MIME_TYPE_TIME_RANGE)); |
|
542 | graphWidget->setGraphRange(range); | |
|
544 | graphWidget->setGraphRange(range, true, true); | |
|
543 | 545 | } |
|
544 | 546 | else { |
|
545 | 547 | qCWarning(LOG_VisualizationZoneWidget()) |
|
546 | 548 | << tr("VisualizationZoneWidget::dropMimeDataOnGraph, unknown MIME data received."); |
|
547 | 549 | } |
|
548 | 550 | } |
|
549 | 551 | |
|
550 | 552 | void VisualizationZoneWidget::VisualizationZoneWidgetPrivate::dropGraph( |
|
551 | 553 | int index, VisualizationZoneWidget *zoneWidget) |
|
552 | 554 | { |
|
553 | 555 | auto &helper = sqpApp->dragDropGuiController(); |
|
554 | 556 | |
|
555 | 557 | auto graphWidget = qobject_cast<VisualizationGraphWidget *>(helper.getCurrentDragWidget()); |
|
556 | 558 | if (!graphWidget) { |
|
557 | 559 | qCWarning(LOG_VisualizationZoneWidget()) |
|
558 | 560 | << tr("VisualizationZoneWidget::dropGraph, drop aborted, the dropped graph is not " |
|
559 | 561 | "found or invalid."); |
|
560 | 562 | Q_ASSERT(false); |
|
561 | 563 | return; |
|
562 | 564 | } |
|
563 | 565 | |
|
564 | 566 | auto parentDragDropContainer |
|
565 | 567 | = qobject_cast<VisualizationDragDropContainer *>(graphWidget->parentWidget()); |
|
566 | 568 | if (!parentDragDropContainer) { |
|
567 | 569 | qCWarning(LOG_VisualizationZoneWidget()) |
|
568 | 570 | << tr("VisualizationZoneWidget::dropGraph, drop aborted, the parent container of " |
|
569 | 571 | "the dropped graph is not found."); |
|
570 | 572 | Q_ASSERT(false); |
|
571 | 573 | return; |
|
572 | 574 | } |
|
573 | 575 | |
|
574 | 576 | const auto &variables = graphWidget->variables(); |
|
575 | 577 | |
|
576 | 578 | if (parentDragDropContainer != zoneWidget->ui->dragDropContainer && !variables.empty()) { |
|
577 | 579 | // The drop didn't occur in the same zone |
|
578 | 580 | |
|
579 | 581 | // Abort the requests for the variables (if any) |
|
580 | 582 | // Commented, because it's not sure if it's needed or not |
|
581 | 583 | // for (const auto& var : variables) |
|
582 | 584 | //{ |
|
583 | 585 | // sqpApp->variableController().onAbortProgressRequested(var); |
|
584 | 586 | //} |
|
585 | 587 | |
|
586 | 588 | auto previousParentZoneWidget = graphWidget->parentZoneWidget(); |
|
587 | 589 | auto nbGraph = parentDragDropContainer->countDragWidget(); |
|
588 | 590 | if (nbGraph == 1) { |
|
589 | 591 | // This is the only graph in the previous zone, close the zone |
|
590 | 592 | helper.delayedCloseWidget(previousParentZoneWidget); |
|
591 | 593 | } |
|
592 | 594 | else { |
|
593 | 595 | // Close the graph |
|
594 | 596 | helper.delayedCloseWidget(graphWidget); |
|
595 | 597 | } |
|
596 | 598 | |
|
597 | 599 | // Creates the new graph in the zone |
|
598 | 600 | auto newGraphWidget = zoneWidget->createGraph(variables, index); |
|
599 | 601 | newGraphWidget->addSelectionZones(graphWidget->selectionZoneRanges()); |
|
600 | 602 | } |
|
601 | 603 | else { |
|
602 | 604 | // The drop occurred in the same zone or the graph is empty |
|
603 | 605 | // Simple move of the graph, no variable operation associated |
|
604 | 606 | parentDragDropContainer->layout()->removeWidget(graphWidget); |
|
605 | 607 | |
|
606 | 608 | if (variables.empty() && parentDragDropContainer != zoneWidget->ui->dragDropContainer) { |
|
607 | 609 | // The graph is empty and dropped in a different zone. |
|
608 | 610 | // Take the range of the first graph in the zone (if existing). |
|
609 | 611 | auto layout = zoneWidget->ui->dragDropContainer->layout(); |
|
610 | 612 | if (layout->count() > 0) { |
|
611 | 613 | if (auto visualizationGraphWidget |
|
612 | 614 | = qobject_cast<VisualizationGraphWidget *>(layout->itemAt(0)->widget())) { |
|
613 | 615 | graphWidget->setGraphRange(visualizationGraphWidget->graphRange()); |
|
614 | 616 | } |
|
615 | 617 | } |
|
616 | 618 | } |
|
617 | 619 | |
|
618 | 620 | zoneWidget->ui->dragDropContainer->insertDragWidget(index, graphWidget); |
|
619 | 621 | } |
|
620 | 622 | } |
|
621 | 623 | |
|
622 | 624 | void VisualizationZoneWidget::VisualizationZoneWidgetPrivate::dropVariables( |
|
623 | 625 | const std::vector<std::shared_ptr<Variable> > &variables, int index, |
|
624 | 626 | VisualizationZoneWidget *zoneWidget) |
|
625 | 627 | { |
|
626 | 628 | // Note: the AcceptMimeDataFunction (set on the drop container) ensure there is a single and |
|
627 | 629 | // compatible variable here |
|
628 | 630 | if (variables.size() > 1) { |
|
629 | 631 | return; |
|
630 | 632 | } |
|
631 | 633 | zoneWidget->createGraph(variables, index); |
|
632 | 634 | } |
|
633 | 635 | |
|
634 | 636 | void VisualizationZoneWidget::VisualizationZoneWidgetPrivate::dropProducts( |
|
635 | 637 | const QVariantList &productsData, int index, VisualizationZoneWidget *zoneWidget) |
|
636 | 638 | { |
|
637 | 639 | // Note: the AcceptMimeDataFunction (set on the drop container) ensure there is a single and |
|
638 | 640 | // compatible variable here |
|
639 | 641 | if (productsData.count() != 1) { |
|
640 | 642 | qCWarning(LOG_VisualizationZoneWidget()) |
|
641 | 643 | << tr("VisualizationTabWidget::dropProducts, dropping multiple products, operation " |
|
642 | 644 | "aborted."); |
|
643 | 645 | return; |
|
644 | 646 | } |
|
645 | 647 | |
|
646 | 648 | auto context = new QObject{zoneWidget}; |
|
647 | 649 | connect(&sqpApp->variableController(), &VariableController2::variableAdded, context, |
|
648 | 650 | [this, index, zoneWidget, context](auto variable) { |
|
649 | 651 | zoneWidget->createGraph(variable, index); |
|
650 | 652 | delete context; // removes the connection |
|
651 | 653 | }, |
|
652 | 654 | Qt::QueuedConnection); |
|
653 | 655 | |
|
654 | 656 | auto productData = productsData.first().toHash(); |
|
655 | 657 | QMetaObject::invokeMethod(&sqpApp->dataSourceController(), "requestVariable", |
|
656 | 658 | Qt::QueuedConnection, Q_ARG(QVariantHash, productData)); |
|
657 | 659 | } |
@@ -1,73 +1,73 | |||
|
1 | 1 | #include "Visualization/operations/RescaleAxeOperation.h" |
|
2 | 2 | #include "Visualization/VisualizationGraphWidget.h" |
|
3 | 3 | |
|
4 | 4 | Q_LOGGING_CATEGORY(LOG_RescaleAxeOperation, "RescaleAxeOperation") |
|
5 | 5 | |
|
6 | 6 | struct RescaleAxeOperation::RescaleAxeOperationPrivate { |
|
7 | 7 | explicit RescaleAxeOperationPrivate(std::shared_ptr<Variable> variable, const DateTimeRange &range) |
|
8 | 8 | : m_Variable{variable}, m_Range{range} |
|
9 | 9 | { |
|
10 | 10 | } |
|
11 | 11 | |
|
12 | 12 | std::shared_ptr<Variable> m_Variable; |
|
13 | 13 | DateTimeRange m_Range; |
|
14 | 14 | }; |
|
15 | 15 | |
|
16 | 16 | RescaleAxeOperation::RescaleAxeOperation(std::shared_ptr<Variable> variable, const DateTimeRange &range) |
|
17 | 17 | : impl{spimpl::make_unique_impl<RescaleAxeOperationPrivate>(variable, range)} |
|
18 | 18 | { |
|
19 | 19 | } |
|
20 | 20 | |
|
21 | 21 | void RescaleAxeOperation::visitEnter(VisualizationWidget *widget) |
|
22 | 22 | { |
|
23 | 23 | // VisualizationWidget is not intended to contain a variable |
|
24 | 24 | Q_UNUSED(widget) |
|
25 | 25 | } |
|
26 | 26 | |
|
27 | 27 | void RescaleAxeOperation::visitLeave(VisualizationWidget *widget) |
|
28 | 28 | { |
|
29 | 29 | // VisualizationWidget is not intended to contain a variable |
|
30 | 30 | Q_UNUSED(widget) |
|
31 | 31 | } |
|
32 | 32 | |
|
33 | 33 | void RescaleAxeOperation::visitEnter(VisualizationTabWidget *tabWidget) |
|
34 | 34 | { |
|
35 | 35 | // VisualizationTabWidget is not intended to contain a variable |
|
36 | 36 | Q_UNUSED(tabWidget) |
|
37 | 37 | } |
|
38 | 38 | |
|
39 | 39 | void RescaleAxeOperation::visitLeave(VisualizationTabWidget *tabWidget) |
|
40 | 40 | { |
|
41 | 41 | // VisualizationTabWidget is not intended to contain a variable |
|
42 | 42 | Q_UNUSED(tabWidget) |
|
43 | 43 | } |
|
44 | 44 | |
|
45 | 45 | void RescaleAxeOperation::visitEnter(VisualizationZoneWidget *zoneWidget) |
|
46 | 46 | { |
|
47 | 47 | // VisualizationZoneWidget is not intended to contain a variable |
|
48 | 48 | Q_UNUSED(zoneWidget) |
|
49 | 49 | } |
|
50 | 50 | |
|
51 | 51 | void RescaleAxeOperation::visitLeave(VisualizationZoneWidget *zoneWidget) |
|
52 | 52 | { |
|
53 | 53 | // VisualizationZoneWidget is not intended to contain a variable |
|
54 | 54 | Q_UNUSED(zoneWidget) |
|
55 | 55 | } |
|
56 | 56 | |
|
57 | 57 | void RescaleAxeOperation::visit(VisualizationGraphWidget *graphWidget) |
|
58 | 58 | { |
|
59 | 59 | if (graphWidget) { |
|
60 | 60 | // If the widget contains the variable, rescale it |
|
61 | 61 | if (impl->m_Variable && graphWidget->contains(*impl->m_Variable)) { |
|
62 | 62 | // During rescale, acquisition for the graph is disabled but synchronization is still |
|
63 | 63 | // enabled |
|
64 | 64 | graphWidget->setFlags(GraphFlag::EnableSynchronization); |
|
65 | graphWidget->setGraphRange(impl->m_Range); | |
|
65 | graphWidget->setGraphRange(impl->m_Range, true); | |
|
66 | 66 | graphWidget->setFlags(GraphFlag::EnableAll); |
|
67 | 67 | } |
|
68 | 68 | } |
|
69 | 69 | else { |
|
70 | 70 | qCCritical(LOG_RescaleAxeOperation(), |
|
71 | 71 | "Can't visit VisualizationGraphWidget : the widget is null"); |
|
72 | 72 | } |
|
73 | 73 | } |
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